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dlq_handler.go ×7

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unlabeled · c_231e047a132d

1 test · 4524 LOC · 188 files · introduces 1 test · 42 LOC · 1 file

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Code
7 ranges42 lines · 1 files
Tests
1 test

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All code (extent)
693 ranges4524 lines · 188 files · Browse complete extent
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1 testBrowse complete intent

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1 file ranked by introduced lines: 42 introduced LOC across 7 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/replication/dlq_handler.go 42 introduced LOC · 7 ranges

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160 pageSize int,
161 pageToken []byte,
162 > ) ([]byte, error) { dlq_handler.go
163 >
164 > replicationTasks, _, ackLevel, token, err := r.readMessagesWithAckLevel(
165 > ctx,
166 > sourceCluster,
167 > lastMessageID,
168 > pageSize,
169 > pageToken,
170 > )
171 > if err != nil {
172 return nil, err
173 }
174
175 > taskExecutor, err := r.getOrCreateTaskExecutor(sourceCluster) dlq_handler.go
176 > if err != nil {
177 return nil, err
178 }
179
180 > for _, task := range replicationTasks { dlq_handler.go
181 > if err := taskExecutor.Execute(
182 > ctx,
183 > task,
184 > true,
185 > ); err != nil {
186 return nil, err
187 }
188 }
189
190 > err = r.shard.GetExecutionManager().RangeDeleteReplicationTaskFromDLQ( dlq_handler.go
191 > ctx,
192 > &persistence.RangeDeleteReplicationTaskFromDLQRequest{
193 > RangeCompleteHistoryTasksRequest: persistence.RangeCompleteHistoryTasksRequest{
194 > ShardID: r.shard.GetShardID(),
195 > TaskCategory: tasks.CategoryReplication,
196 > InclusiveMinTaskKey: tasks.NewImmediateKey(ackLevel + 1),
197 > ExclusiveMaxTaskKey: tasks.NewImmediateKey(lastMessageID + 1),
198 > },
199 > SourceClusterName: sourceCluster,
200 > },
201 > )
202 > if err != nil {
203 return nil, err
204 }
205
206 > if err = r.shard.UpdateReplicatorDLQAckLevel( dlq_handler.go
207 > sourceCluster,
208 > lastMessageID,
209 > ); err != nil {
210 r.logger.Error("Failed to purge history replication message", tag.Error(err))
211 // The update ack level should not block the call. Ignore the error.
212 }
213 > return token, nil dlq_handler.go
214 }
215
312 }
313
314 > func (r *dlqHandlerImpl) getOrCreateTaskExecutor(clusterName string) (TaskExecutor, error) { dlq_handler.go
315 > r.taskExecutorsLock.Lock()
316 > defer r.taskExecutorsLock.Unlock()
317 > if executor, ok := r.taskExecutors[clusterName]; ok {
318 > return executor, nil
319 > }
320 taskExecutor := r.taskExecutorProvider(TaskExecutorParams{
321 RemoteCluster: clusterName,

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