Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/992#discussion_r36955316
--- Diff:
flink-staging/flink-streaming/flink-streaming-core/src/main/java/org/apache/flink/streaming/api/functions/source/SocketTextStreamFunction.java
---
@@ -85,11 +84,12 @@ public void streamFromSocket(SourceContext<String> ctx,
Socket socket) throws Ex
}
}
- if (data == -1) {
+ if (data == null) {
socket.close();
long retry = 0;
boolean success = false;
- while (retry < maxRetry && !success) {
+ while ((retry < maxRetry ||
(retryForever && !isExit)) && !success) {
+ isRetrying = true;
--- End diff --
This flag is only necessary for your test and thus should be removed.
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