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Deframer.deframe returns number of unprocessed bytes. 

This is intended to reduce the flakiness of test_TestServiceBenchmarks.
TAP showed some flaky runs where HttpStreamDeframer threw the exception
"GRPC stream not correctly aligned".

-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=69166650
This commit is contained in:
ejona 2014-06-13 11:50:18 -07:00 committed by Eric Anderson
parent 9334b6fa32
commit 88a758236a
1 changed files with 7 additions and 5 deletions
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12
core/src/main/java/com/google/net/stubby/transport/InputStreamDeframer.java
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@ -22,15 +22,17 @@ public class InputStreamDeframer extends Deframer<InputStream> {
/** /**
* Deframing a single input stream that contains multiple GRPC frames * Deframing a single input stream that contains multiple GRPC frames
*
* @return the number of unconsumed bytes remaining in the buffer
*/ */
@Override @Override
public int deframe(InputStream frame, Operation target) { public int deframe(InputStream frame, Operation target) {
try { try {
int read = 0; int remaining;
while (frame.available() > 0) { do {
read += super.deframe(frame, target); remaining = super.deframe(frame, target);
} } while (frame.available() > 0);
return read; return remaining;
} catch (IOException ioe) { } catch (IOException ioe) {
throw new RuntimeException(ioe); throw new RuntimeException(ioe);
} }