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more responses implemented

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This commit is contained in:
Matej Sekoranja
2011-01-11 22:35:43 +01:00
parent d30cb10439
commit f72e495a99
4 changed files with 171 additions and 38 deletions
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pvAccessApp/remote/blockingUDPConnector.cpp
+20 -15
View File
@@ -37,6 +37,24 @@ namespace epics {
errStr);
}
int optval = _broadcast ? true : false;
int retval = ::setsockopt(socket, SOL_SOCKET, SO_BROADCAST, &optval,
sizeof(optval));
if(retval<0) errlogSevPrintf(errlogMajor,
"Error setting SO_BROADCAST: %s", strerror(errno));
printf("_broadcast: %d\n", _broadcast);
// set the socket options
//if (_reuseSocket)
// epicsSocketEnableAddressUseForDatagramFanout(socket);
optval = _reuseSocket ? true : false;
retval = ::setsockopt(socket, SOL_SOCKET, SO_REUSEADDR, &optval,
sizeof(optval));
if(retval<0) errlogSevPrintf(errlogMajor,
"Error setting SO_REUSEADDR: %s", strerror(errno));
printf("_reuseSocket: %d\n", _reuseSocket);
/* from MSDN:
* Note: If the setsockopt function is called before the bind
* function, TCP/IP options will not be checked by using TCP/IP
@@ -44,8 +62,9 @@ namespace epics {
* call will always succeed, but the bind function call can fail
* because of an early setsockopt call failing.
*/
// still we need to set SO_REUSEADDR befire bind
int retval = ::bind(socket, (sockaddr*)&(bindAddress.sa),
retval = ::bind(socket, (sockaddr*)&(bindAddress.sa),
sizeof(sockaddr));
if(retval<0) {
errlogSevPrintf(errlogMajor, "Error binding socket: %s",
@@ -53,20 +72,6 @@ namespace epics {
THROW_BASE_EXCEPTION(strerror(errno));
}
// set the socket options
int optval = _reuseSocket ? 1 : 0;
retval = ::setsockopt(socket, SOL_SOCKET, SO_REUSEADDR, &optval,
sizeof(optval));
if(retval<0) errlogSevPrintf(errlogMajor,
"Error setting SO_REUSEADDR: %s", strerror(errno));
optval = _broadcast ? 1 : 0;
retval = ::setsockopt(socket, SOL_SOCKET, SO_BROADCAST, &optval,
sizeof(optval));
if(retval<0) errlogSevPrintf(errlogMajor,
"Error setting SO_BROADCAST: %s", strerror(errno));
// sockets are blocking by default
return new BlockingUDPTransport(responseHandler, socket,