EPICS_driver_modules/StreamDevice
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Use disconnect by server as a regular terminator (e.g. web pages)

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zimoch
2012-05-16 14:23:15 +00:00
parent 3b60bb9420
commit 9ae5f1d583
1 changed files with 6 additions and 9 deletions
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13
src/AsynDriverInterface.cc
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@ -877,17 +877,14 @@ readHandler()
clientName(), asynStatusStr[status], ioActionStr[ioAction], clientName(), asynStatusStr[status], ioActionStr[ioAction],
(long)received,eomReasonStr[eomReason&0x7], (long)received,eomReasonStr[eomReason&0x7],
StreamBuffer(buffer, received).expand()()); StreamBuffer(buffer, received).expand()());
pasynManager->isConnected(pasynUser, &connected); pasynManager->isConnected(pasynUser, &connected);
debug("AsynDriverInterface::readHandler(%s): " debug("AsynDriverInterface::readHandler(%s): "
"device is %sconnected\n", "device is now %sconnected\n",
clientName(),connected?"":"dis"); clientName(),connected?"":"dis");
if (!connected) { // asyn 4.16 sets reason to ASYN_EOM_END when device disconnects.
error("%s: connection closed in read\n", // What about earlier versions?
clientName()); if (!connected) eomReason |= ASYN_EOM_END;
readCallback(StreamIoFault);
return;
}
// pasynOctet->read() has already cut off terminator.
if (status == asynTimeout && if (status == asynTimeout &&
pasynUser->timeout == 0.0 && pasynUser->timeout == 0.0 &&