fabian4 commented on code in PR #4451:
URL: https://github.com/apache/eventmesh/pull/4451#discussion_r1330075350
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eventmesh-openconnect/eventmesh-openconnect-java/src/main/java/org/apache/eventmesh/openconnect/SourceWorker.java:
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@@ -177,19 +179,30 @@ public void startPollAndSend() {
// todo: convert connectRecord to cloudevent
CloudEvent event = convertRecordToEvent(connectRecord);
Optional<RecordOffsetManagement.SubmittedPosition>
submittedRecordPosition = prepareToUpdateRecordOffset(connectRecord);
- Package sendResult = eventMeshTCPClient.publish(event, 3000);
- if (sendResult.getHeader().getCode() == 0) {
- // publish success
- // commit record
- this.source.commit(connectRecord);
-
submittedRecordPosition.ifPresent(RecordOffsetManagement.SubmittedPosition::ack);
- } else {
- // todo: retry or other strategy
- log.error("{} failed to send record to {}, failed record {}",
this, event.getSubject(), connectRecord);
+ int retryTimes = 0;
+ // retry until MAX_RETRY_TIMES is reached
+ while (retryTimes < MAX_RETRY_TIMES) {
+ try {
+ Package sendResult = eventMeshTCPClient.publish(event,
3000);
+ if (sendResult.getHeader().getCode() == 0) {
+ // publish success
+ // commit record
+ this.source.commit(connectRecord);
+
submittedRecordPosition.ifPresent(RecordOffsetManagement.SubmittedPosition::ack);
+ break;
+ }
+ retryTimes++;
+ log.warn("{} failed to send record to {}, retry times =
{}, failed record {}",
+ this, event.getSubject(), retryTimes,
connectRecord);
+ } catch (Throwable t) {
+ retryTimes++;
+ log.error("{} failed to send record to {}, retry times =
{}, failed record {}, throw {}",
+ this, event.getSubject(), retryTimes,
connectRecord, t.getMessage());
+ }
}
- offsetManagement.awaitAllMessages(5000, TimeUnit.MILLISECONDS);
+ offsetManagement.awaitAllMessages(15000, TimeUnit.MILLISECONDS);
Review Comment:
> Why triple? Is '* 3' related to the number of retries?
Considering it would succeed on the last try
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