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// $Id: Rw11VirtTermTcp.cpp 508 2013-04-20 18:43:28Z mueller $
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// $Id: Rw11VirtTermTcp.cpp 516 2013-05-05 21:24:52Z mueller $
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//
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//
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// Copyright 2013- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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// Copyright 2013- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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//
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//
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// This program is free software; you may redistribute and/or modify it under
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// This program is free software; you may redistribute and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// the terms of the GNU General Public License as published by the Free
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for complete details.
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// for complete details.
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//
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//
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// Revision History:
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// Revision History:
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// Date Rev Version Comment
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// Date Rev Version Comment
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// 2013-05-05 516 1.0.2 fix mistakes in emsg generation with errno
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// 2013-04-20 508 1.0.1 add fSndPreConQue handling
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// 2013-04-20 508 1.0.1 add fSndPreConQue handling
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// 2013-03-06 495 1.0 Initial version
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// 2013-03-06 495 1.0 Initial version
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// 2013-02-13 488 0.1 First draft
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// 2013-02-13 488 0.1 First draft
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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/*!
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/*!
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\file
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\file
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\version $Id: Rw11VirtTermTcp.cpp 508 2013-04-20 18:43:28Z mueller $
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\version $Id: Rw11VirtTermTcp.cpp 516 2013-05-05 21:24:52Z mueller $
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\brief Implemenation of Rw11VirtTermTcp.
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\brief Implemenation of Rw11VirtTermTcp.
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*/
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*/
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#include <stdlib.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/types.h>
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int irc = write(fFd, obuf, pobuf-obuf);
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int irc = write(fFd, obuf, pobuf-obuf);
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if (irc < 0) {
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if (irc < 0) {
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RlogMsg lmsg(LogFile(),'E');
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RlogMsg lmsg(LogFile(),'E');
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RerrMsg emsg("Rw11VirtTermTcp::Snd",
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RerrMsg emsg("Rw11VirtTermTcp::Snd",
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string("write() for port ") + fChannelId +
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string("write() for port ") + fChannelId + " failed: ",
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string(" failed: ", errno));
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errno);
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lmsg << emsg;
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lmsg << emsg;
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} else {
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} else {
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fStats.Inc(kStatNVTSndRaw, double(irc));
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fStats.Inc(kStatNVTSndRaw, double(irc));
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}
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}
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}
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}
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fFd = accept(fFdListen, NULL, 0);
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fFd = accept(fFdListen, NULL, 0);
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if (fFd < 0) {
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if (fFd < 0) {
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RlogMsg lmsg(LogFile(),'E');
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RlogMsg lmsg(LogFile(),'E');
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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string("accept() for port ") + fChannelId +
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string("accept() for port ") + fChannelId + " failed: ",
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string(" failed: ", errno));
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errno);
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lmsg << emsg;
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lmsg << emsg;
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// FIXME_code: proper error handling
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// FIXME_code: proper error handling
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return 0;
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return 0;
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}
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}
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close(fFd);
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close(fFd);
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fFd = -1;
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fFd = -1;
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RlogMsg lmsg(LogFile(),'E');
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RlogMsg lmsg(LogFile(),'E');
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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string("initial write()s for port ") + fChannelId +
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string("initial write()s for port ") + fChannelId +
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string(" failed: ", errno));
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" failed: ", errno);
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lmsg << emsg;
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lmsg << emsg;
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return 0;
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return 0;
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}
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}
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if (fTcpTrace) {
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if (fTcpTrace) {
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if (irc <= 0) {
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if (irc <= 0) {
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if (irc < 0) {
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if (irc < 0) {
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RlogMsg lmsg(LogFile(),'E');
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RlogMsg lmsg(LogFile(),'E');
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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RerrMsg emsg("Rw11VirtTermTcp::ListenPollHandler",
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string("read() for port ") + fChannelId +
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string("read() for port ") + fChannelId + " failed: ",
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string(" failed: ", errno));
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errno);
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lmsg << emsg;
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lmsg << emsg;
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}
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}
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if (fTcpTrace) {
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if (fTcpTrace) {
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RlogMsg lmsg(LogFile(),'I');
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RlogMsg lmsg(LogFile(),'I');
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lmsg << "TermTcp: close on " << fChannelId << " for " << Unit().Name();
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lmsg << "TermTcp: close on " << fChannelId << " for " << Unit().Name();
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