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https://github.com/1f349/dendrite.git
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46902e5766
Given that #2714 wasn't merged but we are now at a minimum supported Go version of 1.20 (soon to be 1.21), I wanted to carry over some of the changes. Namely: - Fix the log typo - Simplify build constraints for unix - Use stdlib atomic package ### Pull Request Checklist <!-- Please read https://matrix-org.github.io/dendrite/development/contributing before submitting your pull request --> * [x] I have added Go unit tests or [Complement integration tests](https://github.com/matrix-org/complement) for this PR _or_ I have justified why this PR doesn't need tests * [x] Pull request includes a [sign off below using a legally identifiable name](https://matrix-org.github.io/dendrite/development/contributing#sign-off) _or_ I have already signed off privately Signed-off-by: `0x1a8510f2 <admin@0x1a8510f2.space>` --------- Co-authored-by: devonh <devon.dmytro@gmail.com>
975 lines
37 KiB
Go
975 lines
37 KiB
Go
// Copyright 2022 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package queue
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import (
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"context"
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"encoding/json"
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"fmt"
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"sync/atomic"
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"testing"
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"time"
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"github.com/matrix-org/dendrite/internal/caching"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/test/testrig"
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"github.com/matrix-org/gomatrixserverlib/fclient"
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"github.com/matrix-org/gomatrixserverlib/spec"
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"gotest.tools/v3/poll"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/stretchr/testify/assert"
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"github.com/matrix-org/dendrite/federationapi/statistics"
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"github.com/matrix-org/dendrite/federationapi/storage"
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"github.com/matrix-org/dendrite/roomserver/types"
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"github.com/matrix-org/dendrite/setup/config"
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"github.com/matrix-org/dendrite/setup/process"
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"github.com/matrix-org/dendrite/test"
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)
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func mustCreateFederationDatabase(t *testing.T, dbType test.DBType, realDatabase bool) (storage.Database, *process.ProcessContext, func()) {
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if realDatabase {
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// Real Database/s
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cfg, processCtx, close := testrig.CreateConfig(t, dbType)
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cm := sqlutil.NewConnectionManager(processCtx, cfg.Global.DatabaseOptions)
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caches := caching.NewRistrettoCache(128*1024*1024, time.Hour, caching.DisableMetrics)
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connStr, dbClose := test.PrepareDBConnectionString(t, dbType)
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db, err := storage.NewDatabase(processCtx.Context(), cm, &config.DatabaseOptions{
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ConnectionString: config.DataSource(connStr),
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}, caches, cfg.Global.IsLocalServerName)
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if err != nil {
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t.Fatalf("NewDatabase returned %s", err)
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}
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return db, processCtx, func() {
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close()
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dbClose()
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}
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} else {
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// Fake Database
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db := test.NewInMemoryFederationDatabase()
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return db, process.NewProcessContext(), func() {}
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}
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}
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type stubFederationClient struct {
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fclient.FederationClient
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shouldTxSucceed bool
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shouldTxRelaySucceed bool
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txCount atomic.Uint32
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txRelayCount atomic.Uint32
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}
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func (f *stubFederationClient) SendTransaction(ctx context.Context, t gomatrixserverlib.Transaction) (res fclient.RespSend, err error) {
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var result error
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if !f.shouldTxSucceed {
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result = fmt.Errorf("transaction failed")
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}
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f.txCount.Add(1)
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return fclient.RespSend{}, result
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}
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func (f *stubFederationClient) P2PSendTransactionToRelay(ctx context.Context, u spec.UserID, t gomatrixserverlib.Transaction, forwardingServer spec.ServerName) (res fclient.EmptyResp, err error) {
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var result error
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if !f.shouldTxRelaySucceed {
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result = fmt.Errorf("relay transaction failed")
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}
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f.txRelayCount.Add(1)
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return fclient.EmptyResp{}, result
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}
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func mustCreatePDU(t *testing.T) *types.HeaderedEvent {
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t.Helper()
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content := `{"type":"m.room.message", "room_id":"!room:a"}`
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ev, err := gomatrixserverlib.MustGetRoomVersion(gomatrixserverlib.RoomVersionV10).NewEventFromTrustedJSON([]byte(content), false)
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if err != nil {
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t.Fatalf("failed to create event: %v", err)
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}
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return &types.HeaderedEvent{PDU: ev}
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}
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func mustCreateEDU(t *testing.T) *gomatrixserverlib.EDU {
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t.Helper()
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return &gomatrixserverlib.EDU{Type: spec.MTyping}
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}
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func testSetup(failuresUntilBlacklist uint32, failuresUntilAssumedOffline uint32, shouldTxSucceed bool, shouldTxRelaySucceed bool, t *testing.T, dbType test.DBType, realDatabase bool) (storage.Database, *stubFederationClient, *OutgoingQueues, *process.ProcessContext, func()) {
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db, processContext, close := mustCreateFederationDatabase(t, dbType, realDatabase)
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fc := &stubFederationClient{
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shouldTxSucceed: shouldTxSucceed,
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shouldTxRelaySucceed: shouldTxRelaySucceed,
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txCount: atomic.Uint32{},
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txRelayCount: atomic.Uint32{},
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}
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stats := statistics.NewStatistics(db, failuresUntilBlacklist, failuresUntilAssumedOffline, false)
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signingInfo := []*fclient.SigningIdentity{
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{
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KeyID: "ed21019:auto",
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PrivateKey: test.PrivateKeyA,
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ServerName: "localhost",
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},
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}
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queues := NewOutgoingQueues(db, processContext, false, "localhost", fc, &stats, signingInfo)
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return db, fc, queues, processContext, close
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}
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func TestSendPDUOnSuccessRemovedFromDB(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreatePDU(t)
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err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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if fc.txCount.Load() == 1 {
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data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 0 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be removed from database. Currently present PDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendEDUOnSuccessRemovedFromDB(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreateEDU(t)
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err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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if fc.txCount.Load() == 1 {
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data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 0 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be removed from database. Currently present EDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendPDUOnFailStoredInDB(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreatePDU(t)
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err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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// Wait for 2 backoff attempts to ensure there was adequate time to attempt sending
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if fc.txCount.Load() >= 2 {
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data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendEDUOnFailStoredInDB(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreateEDU(t)
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err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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// Wait for 2 backoff attempts to ensure there was adequate time to attempt sending
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if fc.txCount.Load() >= 2 {
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data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendPDUAgainDoesntInterruptBackoff(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreatePDU(t)
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err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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// Wait for 2 backoff attempts to ensure there was adequate time to attempt sending
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if fc.txCount.Load() >= 2 {
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data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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fc.shouldTxSucceed = true
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ev = mustCreatePDU(t)
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err = queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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pollEnd := time.Now().Add(1 * time.Second)
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immediateCheck := func(log poll.LogT) poll.Result {
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data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 0 {
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return poll.Error(fmt.Errorf("The backoff was interrupted early"))
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}
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if time.Now().After(pollEnd) {
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// Allow more than enough time for the backoff to be interrupted before
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// reporting that it wasn't.
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return poll.Success()
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}
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return poll.Continue("waiting for events to be removed from database. Currently present PDU: %d", len(data))
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}
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poll.WaitOn(t, immediateCheck, poll.WithTimeout(2*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendEDUAgainDoesntInterruptBackoff(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(16)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreateEDU(t)
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err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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// Wait for 2 backoff attempts to ensure there was adequate time to attempt sending
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if fc.txCount.Load() >= 2 {
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data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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return poll.Success()
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}
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return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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fc.shouldTxSucceed = true
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ev = mustCreateEDU(t)
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err = queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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pollEnd := time.Now().Add(1 * time.Second)
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immediateCheck := func(log poll.LogT) poll.Result {
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data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 0 {
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return poll.Error(fmt.Errorf("The backoff was interrupted early"))
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}
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if time.Now().After(pollEnd) {
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// Allow more than enough time for the backoff to be interrupted before
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// reporting that it wasn't.
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return poll.Success()
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}
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return poll.Continue("waiting for events to be removed from database. Currently present EDU: %d", len(data))
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}
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poll.WaitOn(t, immediateCheck, poll.WithTimeout(2*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendPDUMultipleFailuresBlacklisted(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(2)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreatePDU(t)
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err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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if fc.txCount.Load() == failuresUntilBlacklist {
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data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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if val, _ := db.IsServerBlacklisted(destination); val {
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return poll.Success()
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}
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return poll.Continue("waiting for server to be blacklisted")
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}
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return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendEDUMultipleFailuresBlacklisted(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(2)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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ev := mustCreateEDU(t)
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err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
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assert.NoError(t, err)
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check := func(log poll.LogT) poll.Result {
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if fc.txCount.Load() == failuresUntilBlacklist {
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data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
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assert.NoError(t, dbErr)
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if len(data) == 1 {
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if val, _ := db.IsServerBlacklisted(destination); val {
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return poll.Success()
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}
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return poll.Continue("waiting for server to be blacklisted")
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}
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return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
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}
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return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
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}
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poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
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}
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func TestSendPDUBlacklistedWithPriorExternalFailure(t *testing.T) {
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t.Parallel()
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failuresUntilBlacklist := uint32(2)
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destination := spec.ServerName("remotehost")
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db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
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defer close()
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defer func() {
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pc.ShutdownDendrite()
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<-pc.WaitForShutdown()
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}()
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queues.statistics.ForServer(destination).Failure()
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|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilBlacklist {
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerBlacklisted(destination); val {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for server to be blacklisted")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestSendEDUBlacklistedWithPriorExternalFailure(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(2)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
queues.statistics.ForServer(destination).Failure()
|
|
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilBlacklist {
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerBlacklisted(destination); val {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for server to be blacklisted")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestRetryServerSendsPDUSuccessfully(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(1)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
// NOTE : getQueue before sending event to ensure we grab the same queue reference
|
|
// before it is blacklisted and deleted.
|
|
dest := queues.getQueue(destination)
|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
checkBlacklisted := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilBlacklist {
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerBlacklisted(destination); val {
|
|
if !dest.running.Load() {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for queue to stop completely")
|
|
}
|
|
return poll.Continue("waiting for server to be blacklisted")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, checkBlacklisted, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
|
|
fc.shouldTxSucceed = true
|
|
wasBlacklisted := dest.statistics.MarkServerAlive()
|
|
queues.RetryServer(destination, wasBlacklisted)
|
|
checkRetry := func(log poll.LogT) poll.Result {
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for event to be removed from database. Currently present PDU: %d", len(data))
|
|
}
|
|
poll.WaitOn(t, checkRetry, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestRetryServerSendsEDUSuccessfully(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(1)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
// NOTE : getQueue before sending event to ensure we grab the same queue reference
|
|
// before it is blacklisted and deleted.
|
|
dest := queues.getQueue(destination)
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
checkBlacklisted := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilBlacklist {
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerBlacklisted(destination); val {
|
|
if !dest.running.Load() {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for queue to stop completely")
|
|
}
|
|
return poll.Continue("waiting for server to be blacklisted")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, checkBlacklisted, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
|
|
fc.shouldTxSucceed = true
|
|
wasBlacklisted := dest.statistics.MarkServerAlive()
|
|
queues.RetryServer(destination, wasBlacklisted)
|
|
checkRetry := func(log poll.LogT) poll.Result {
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for event to be removed from database. Currently present EDU: %d", len(data))
|
|
}
|
|
poll.WaitOn(t, checkRetry, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestSendPDUBatches(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
destination := spec.ServerName("remotehost")
|
|
|
|
// test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
|
|
// db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, true, t, dbType, true)
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
destinations := map[spec.ServerName]struct{}{destination: {}}
|
|
// Populate database with > maxPDUsPerTransaction
|
|
pduMultiplier := uint32(3)
|
|
for i := 0; i < maxPDUsPerTransaction*int(pduMultiplier); i++ {
|
|
ev := mustCreatePDU(t)
|
|
headeredJSON, _ := json.Marshal(ev)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(headeredJSON))
|
|
err := db.AssociatePDUWithDestinations(pc.Context(), destinations, nid)
|
|
assert.NoError(t, err, "failed to associate PDU with destinations")
|
|
}
|
|
|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == pduMultiplier+1 { // +1 for the extra SendEvent()
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for all events to be removed from database. Currently present PDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for the right amount of send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
// })
|
|
}
|
|
|
|
func TestSendEDUBatches(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
destination := spec.ServerName("remotehost")
|
|
|
|
// test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
|
|
// db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, true, t, dbType, true)
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
destinations := map[spec.ServerName]struct{}{destination: {}}
|
|
// Populate database with > maxEDUsPerTransaction
|
|
eduMultiplier := uint32(3)
|
|
for i := 0; i < maxEDUsPerTransaction*int(eduMultiplier); i++ {
|
|
ev := mustCreateEDU(t)
|
|
ephemeralJSON, _ := json.Marshal(ev)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(ephemeralJSON))
|
|
err := db.AssociateEDUWithDestinations(pc.Context(), destinations, nid, ev.Type, nil)
|
|
assert.NoError(t, err, "failed to associate EDU with destinations")
|
|
}
|
|
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == eduMultiplier+1 { // +1 for the extra SendEvent()
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for all events to be removed from database. Currently present EDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for the right amount of send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
// })
|
|
}
|
|
|
|
func TestSendPDUAndEDUBatches(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
destination := spec.ServerName("remotehost")
|
|
|
|
// test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
|
|
// db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, true, t, dbType, true)
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
destinations := map[spec.ServerName]struct{}{destination: {}}
|
|
// Populate database with > maxEDUsPerTransaction
|
|
multiplier := uint32(3)
|
|
for i := 0; i < maxPDUsPerTransaction*int(multiplier)+1; i++ {
|
|
ev := mustCreatePDU(t)
|
|
headeredJSON, _ := json.Marshal(ev)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(headeredJSON))
|
|
err := db.AssociatePDUWithDestinations(pc.Context(), destinations, nid)
|
|
assert.NoError(t, err, "failed to associate PDU with destinations")
|
|
}
|
|
|
|
for i := 0; i < maxEDUsPerTransaction*int(multiplier); i++ {
|
|
ev := mustCreateEDU(t)
|
|
ephemeralJSON, _ := json.Marshal(ev)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(ephemeralJSON))
|
|
err := db.AssociateEDUWithDestinations(pc.Context(), destinations, nid, ev.Type, nil)
|
|
assert.NoError(t, err, "failed to associate EDU with destinations")
|
|
}
|
|
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == multiplier+1 { // +1 for the extra SendEvent()
|
|
pduData, dbErrPDU := db.GetPendingPDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrPDU)
|
|
eduData, dbErrEDU := db.GetPendingEDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrEDU)
|
|
if len(pduData) == 0 && len(eduData) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for all events to be removed from database. Currently present PDU: %d EDU: %d", len(pduData), len(eduData))
|
|
}
|
|
return poll.Continue("waiting for the right amount of send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
// })
|
|
}
|
|
|
|
func TestExternalFailureBackoffDoesntStartQueue(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, true, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
dest := queues.getQueue(destination)
|
|
queues.statistics.ForServer(destination).Failure()
|
|
destinations := map[spec.ServerName]struct{}{destination: {}}
|
|
ev := mustCreatePDU(t)
|
|
headeredJSON, _ := json.Marshal(ev)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(headeredJSON))
|
|
err := db.AssociatePDUWithDestinations(pc.Context(), destinations, nid)
|
|
assert.NoError(t, err, "failed to associate PDU with destinations")
|
|
|
|
pollEnd := time.Now().Add(3 * time.Second)
|
|
runningCheck := func(log poll.LogT) poll.Result {
|
|
if dest.running.Load() || fc.txCount.Load() > 0 {
|
|
return poll.Error(fmt.Errorf("The queue was started"))
|
|
}
|
|
if time.Now().After(pollEnd) {
|
|
// Allow more than enough time for the queue to be started in the case
|
|
// of backoff triggering it to start.
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting to ensure queue doesn't start.")
|
|
}
|
|
poll.WaitOn(t, runningCheck, poll.WithTimeout(4*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestQueueInteractsWithRealDatabasePDUAndEDU(t *testing.T) {
|
|
// NOTE : Only one test case against real databases can be run at a time.
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(1)
|
|
destination := spec.ServerName("remotehost")
|
|
destinations := map[spec.ServerName]struct{}{destination: {}}
|
|
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilBlacklist+1, false, false, t, dbType, true)
|
|
// NOTE : These defers aren't called if go test is killed so the dbs may not get cleaned up.
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
// NOTE : getQueue before sending event to ensure we grab the same queue reference
|
|
// before it is blacklisted and deleted.
|
|
dest := queues.getQueue(destination)
|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
// NOTE : The server can be blacklisted before this, so manually inject the event
|
|
// into the database.
|
|
edu := mustCreateEDU(t)
|
|
ephemeralJSON, _ := json.Marshal(edu)
|
|
nid, _ := db.StoreJSON(pc.Context(), string(ephemeralJSON))
|
|
err = db.AssociateEDUWithDestinations(pc.Context(), destinations, nid, edu.Type, nil)
|
|
assert.NoError(t, err, "failed to associate EDU with destinations")
|
|
|
|
checkBlacklisted := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilBlacklist {
|
|
pduData, dbErrPDU := db.GetPendingPDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrPDU)
|
|
eduData, dbErrEDU := db.GetPendingEDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrEDU)
|
|
if len(pduData) == 1 && len(eduData) == 1 {
|
|
if val, _ := db.IsServerBlacklisted(destination); val {
|
|
if !dest.running.Load() {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for queue to stop completely")
|
|
}
|
|
return poll.Continue("waiting for server to be blacklisted")
|
|
}
|
|
return poll.Continue("waiting for events to be added to database. Currently present PDU: %d EDU: %d", len(pduData), len(eduData))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, checkBlacklisted, poll.WithTimeout(10*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
|
|
fc.shouldTxSucceed = true
|
|
wasBlacklisted := dest.statistics.MarkServerAlive()
|
|
queues.RetryServer(destination, wasBlacklisted)
|
|
checkRetry := func(log poll.LogT) poll.Result {
|
|
pduData, dbErrPDU := db.GetPendingPDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrPDU)
|
|
eduData, dbErrEDU := db.GetPendingEDUs(pc.Context(), destination, 200)
|
|
assert.NoError(t, dbErrEDU)
|
|
if len(pduData) == 0 && len(eduData) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for events to be removed from database. Currently present PDU: %d EDU: %d", len(pduData), len(eduData))
|
|
}
|
|
poll.WaitOn(t, checkRetry, poll.WithTimeout(10*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
})
|
|
}
|
|
|
|
func TestSendPDUMultipleFailuresAssumedOffline(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(7)
|
|
failuresUntilAssumedOffline := uint32(2)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilAssumedOffline, false, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilAssumedOffline {
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerAssumedOffline(context.Background(), destination); val {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for server to be assumed offline")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present PDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestSendEDUMultipleFailuresAssumedOffline(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(7)
|
|
failuresUntilAssumedOffline := uint32(2)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilAssumedOffline, false, false, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() == failuresUntilAssumedOffline {
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 1 {
|
|
if val, _ := db.IsServerAssumedOffline(context.Background(), destination); val {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for server to be assumed offline")
|
|
}
|
|
return poll.Continue("waiting for event to be added to database. Currently present EDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
}
|
|
|
|
func TestSendPDUOnRelaySuccessRemovedFromDB(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
failuresUntilAssumedOffline := uint32(1)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilAssumedOffline, false, true, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
relayServers := []spec.ServerName{"relayserver"}
|
|
queues.statistics.ForServer(destination).AddRelayServers(relayServers)
|
|
|
|
ev := mustCreatePDU(t)
|
|
err := queues.SendEvent(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() >= 1 {
|
|
if fc.txRelayCount.Load() == 1 {
|
|
data, dbErr := db.GetPendingPDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for event to be removed from database. Currently present PDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more relay send attempts before checking database. Currently %d", fc.txRelayCount.Load())
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
|
|
assumedOffline, _ := db.IsServerAssumedOffline(context.Background(), destination)
|
|
assert.Equal(t, true, assumedOffline)
|
|
}
|
|
|
|
func TestSendEDUOnRelaySuccessRemovedFromDB(t *testing.T) {
|
|
t.Parallel()
|
|
failuresUntilBlacklist := uint32(16)
|
|
failuresUntilAssumedOffline := uint32(1)
|
|
destination := spec.ServerName("remotehost")
|
|
db, fc, queues, pc, close := testSetup(failuresUntilBlacklist, failuresUntilAssumedOffline, false, true, t, test.DBTypeSQLite, false)
|
|
defer close()
|
|
defer func() {
|
|
pc.ShutdownDendrite()
|
|
<-pc.WaitForShutdown()
|
|
}()
|
|
|
|
relayServers := []spec.ServerName{"relayserver"}
|
|
queues.statistics.ForServer(destination).AddRelayServers(relayServers)
|
|
|
|
ev := mustCreateEDU(t)
|
|
err := queues.SendEDU(ev, "localhost", []spec.ServerName{destination})
|
|
assert.NoError(t, err)
|
|
|
|
check := func(log poll.LogT) poll.Result {
|
|
if fc.txCount.Load() >= 1 {
|
|
if fc.txRelayCount.Load() == 1 {
|
|
data, dbErr := db.GetPendingEDUs(pc.Context(), destination, 100)
|
|
assert.NoError(t, dbErr)
|
|
if len(data) == 0 {
|
|
return poll.Success()
|
|
}
|
|
return poll.Continue("waiting for event to be removed from database. Currently present EDU: %d", len(data))
|
|
}
|
|
return poll.Continue("waiting for more relay send attempts before checking database. Currently %d", fc.txRelayCount.Load())
|
|
}
|
|
return poll.Continue("waiting for more send attempts before checking database. Currently %d", fc.txCount.Load())
|
|
}
|
|
poll.WaitOn(t, check, poll.WithTimeout(5*time.Second), poll.WithDelay(100*time.Millisecond))
|
|
|
|
assumedOffline, _ := db.IsServerAssumedOffline(context.Background(), destination)
|
|
assert.Equal(t, true, assumedOffline)
|
|
}
|