EPICS_driver_modules/StreamDevice
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This commit is contained in:
zimoch
2012-05-15 13:58:03 +00:00
parent 11cfaf44ee
commit c594134317
1 changed files with 13 additions and 8 deletions
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21
src/AsynDriverInterface.cc
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@ -754,6 +754,8 @@ readRequest(unsigned long replyTimeout_ms, unsigned long readTimeout_ms,
ioAction = Read;
queueTimeout = replyTimeout;
}
debug("AsynDriverInterface::readRequest %s: queueRequest(..., priority=%d, queueTimeout=%f)\n",
clientName(), priority(), queueTimeout);
status = pasynManager->queueRequest(pasynUser,
priority(), queueTimeout);
if (status != asynSuccess && !async)
@ -863,16 +865,18 @@ readHandler()
received = 0;
eomReason = 0;
debug("AsynDriverInterface::readHandler(%s): ioAction=%s "
"read(..., bytesToRead=%ld, ...) "
"[timeout=%f seconds]\n",
clientName(), ioActionStr[ioAction],
bytesToRead, pasynUser->timeout);
status = pasynOctet->read(pvtOctet, pasynUser,
buffer, bytesToRead, &received, &eomReason);
if (ioAction == Read || status != asynTimeout)
{
debug("AsynDriverInterface::readHandler(%s): "
"read(..., bytesToRead=%ld, received=%ld...) "
"[timeout=%f seconds] = %s\n",
clientName(), bytesToRead, (long)received,
pasynUser->timeout, asynStatusStr[status]);
}
debug("AsynDriverInterface::readHandler(%s): "
"read returned %s: ioAction=%s received=%ld, eomReason=%s, buffer=\"%s\"\n",
clientName(), asynStatusStr[status], ioActionStr[ioAction],
(long)received,eomReasonStr[eomReason&0x7],
StreamBuffer(buffer, received).expand()());
pasynManager->isConnected(pasynUser, &connected);
debug("AsynDriverInterface::readHandler(%s): "
"device is %sconnected\n",
@ -910,6 +914,7 @@ readHandler()
#endif
// ignore what we got from here.
// input was already handeled by asynReadHandler()
// read until no more input is available
readMore = -1;
break;