Mantis - Resin
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
2239 minor always 12-12-07 09:27 12-17-07 15:35
Reporter: sam Platform:  
Assigned To: ferg OS:  
Priority: urgent OS Version:  
Status: closed Product Version: 3.1.4  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 3.1.5  
Summary: 0002239: java.io.InterruptedIOException: timeout fd=26 errno=11 on backend servers
Description: (rep by B Cleave)

errno 11 is EAGAIN

Linux crusader 2.6.15-1.2054_FC5smp 0000001 SMP Tue Mar 14 16:05:46 EST 2006 i686 i686 i386 GNU/Linux

java.io.InterruptedIOException: timeout fd=26 errno=11
 at com.caucho.vfs.JniStream.writeNative(Native Method)
 at com.caucho.vfs.JniStream.write(JniStream.java:160)
 at com.caucho.vfs.WriteStream.write(WriteStream.java:307)
 at com.caucho.server.hmux.HmuxRequest$ServletFilter.write(HmuxRequest.java:1507)
 at com.caucho.vfs.WriteStream.write(WriteStream.java:307)
 at com.caucho.server.connection.ResponseStream.writeNext(ResponseStream.java:444)
 at com.caucho.server.connection.ToByteResponseStream.flushByteBuffer(ToByteResponseStream.java:520)

It looks like the low level send() unix call is returning an unexpected
value (EAGAIN). It should only return that if the O_NONBLOCK is set on
the socket connection and Resin is not setting that so is not expecting
that to ever be the return value.
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