version 1.106.2.7, 2008/01/30 11:59:01
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version 1.119, 2008/05/12 09:14:51
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~HTTPAcceptorRep() | ~HTTPAcceptorRep() |
{ | { |
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closeSocket(); |
delete address; | delete address; |
} | } |
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void closeSocket() |
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{ |
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Socket::close(socket); |
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} |
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struct sockaddr* address; | struct sockaddr* address; |
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SocketLength address_size; | SocketLength address_size; |
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SocketMessage* socketMessage = (SocketMessage*)message; | SocketMessage* socketMessage = (SocketMessage*)message; |
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// If this is a connection request: | // If this is a connection request: |
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PEGASUS_ASSERT(socketMessage->socket == _rep->socket); |
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PEGASUS_ASSERT(socketMessage->events & SocketMessage::READ); |
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if (socketMessage->socket == _rep->socket && |
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socketMessage->events & SocketMessage::READ) |
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{ |
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_acceptConnection(); | _acceptConnection(); |
} |
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else |
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{ |
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// ATTN! this can't happen! |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::handleEnqueue: Invalid SOCKET_MESSAGE " |
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"received."); |
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} |
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break; | break; |
} | } |
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} | } |
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default: | default: |
// ATTN: need unexpected message error! |
PEGASUS_ASSERT(false); |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::handleEnqueue: Invalid MESSAGE received."); |
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break; | break; |
} | } |
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void HTTPAcceptor::handleEnqueue() | void HTTPAcceptor::handleEnqueue() |
{ | { |
Message* message = dequeue(); | Message* message = dequeue(); |
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if (!message) |
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{ |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::handleEnqueue(): No message on queue."); |
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return; |
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} |
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handleEnqueue(message); | handleEnqueue(message); |
} | } |
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{ | { |
MessageLoaderParms parms("Common.HTTPAcceptor.ALREADY_BOUND", | MessageLoaderParms parms("Common.HTTPAcceptor.ALREADY_BOUND", |
"HTTPAcceptor already bound"); | "HTTPAcceptor already bound"); |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::bind: HTTPAcceptor already bound."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
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_rep = 0; | _rep = 0; |
MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_CREATE_SOCKET", | MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_CREATE_SOCKET", |
"Failed to create socket"); | "Failed to create socket"); |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind _rep->socket < 0"); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
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if (setsockopt(_rep->socket, SOL_SOCKET, SO_REUSEADDR, | if (setsockopt(_rep->socket, SOL_SOCKET, SO_REUSEADDR, |
(char *)&opt, sizeof(opt)) < 0) | (char *)&opt, sizeof(opt)) < 0) |
{ | { |
Socket::close(_rep->socket); |
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delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_SET_SOCKET_OPTION", | MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_SET_SOCKET_OPTION", |
"Failed to set socket option"); | "Failed to set socket option"); |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind: Failed to set socket option."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
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// | // |
if (::bind(_rep->socket, _rep->address, _rep->address_size) < 0) | if (::bind(_rep->socket, _rep->address, _rep->address_size) < 0) |
{ | { |
Socket::close(_rep->socket); |
MessageLoaderParms parms( |
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"Common.HTTPAcceptor.FAILED_BIND_SOCKET_DETAIL", |
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"Failed to bind socket on port $0: $1.", |
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_portNumber, PEGASUS_SYSTEM_NETWORK_ERRORMSG_NLS); |
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delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_BIND_SOCKET", |
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"Failed to bind socket"); |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind: Failed to bind socket."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
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// | // |
#if !defined(PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET) && \ | #if !defined(PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET) && \ |
(defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) || \ | (defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) || \ |
defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM)) |
defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) || \ |
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defined(PEGASUS_OS_PASE)) |
if (_connectionType == LOCAL_CONNECTION) | if (_connectionType == LOCAL_CONNECTION) |
{ | { |
if (::chmod(PEGASUS_LOCAL_DOMAIN_SOCKET_PATH, | if (::chmod(PEGASUS_LOCAL_DOMAIN_SOCKET_PATH, |
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S_IRGRP | S_IWGRP | S_IXGRP | | S_IRGRP | S_IWGRP | S_IXGRP | |
S_IROTH | S_IWOTH | S_IXOTH ) < 0 ) | S_IROTH | S_IWOTH | S_IXOTH ) < 0 ) |
{ | { |
Socket::close(_rep->socket); |
MessageLoaderParms parms( |
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"Common.HTTPAcceptor.FAILED_SET_LDS_FILE_OPTION", |
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"Failed to set permission on local domain socket {0}: {1}.", |
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PEGASUS_LOCAL_DOMAIN_SOCKET_PATH, |
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PEGASUS_SYSTEM_ERRORMSG_NLS ); |
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delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_BIND_SOCKET", |
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"Failed to bind socket"); |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind: Failed to set domain socket " |
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"permissions."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
} | } |
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//int const _maxConnectionQueueLength = 15; | //int const _maxConnectionQueueLength = 15; |
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if (listen(_rep->socket, _maxConnectionQueueLength) < 0) |
if (::listen(_rep->socket, _maxConnectionQueueLength) < 0) |
{ | { |
Socket::close(_rep->socket); |
MessageLoaderParms parms( |
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"Common.HTTPAcceptor.FAILED_LISTEN_SOCKET", |
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"Failed to listen on socket {0}: {1}.", |
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(int)_rep->socket,PEGASUS_SYSTEM_NETWORK_ERRORMSG_NLS ); |
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delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
MessageLoaderParms parms("Common.HTTPAcceptor.FAILED_BIND_SOCKET", |
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"Failed to bind socket"); |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind: Failed to bind socket(1)."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
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_rep->socket, | _rep->socket, |
SocketMessage::READ | SocketMessage::EXCEPTION, | SocketMessage::READ | SocketMessage::EXCEPTION, |
getQueueId(), | getQueueId(), |
Monitor::ACCEPTOR))) |
MonitorEntry::TYPE_ACCEPTOR))) |
{ | { |
Socket::close(_rep->socket); |
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delete _rep; | delete _rep; |
_rep = 0; | _rep = 0; |
MessageLoaderParms parms( | MessageLoaderParms parms( |
"Common.HTTPAcceptor.FAILED_SOLICIT_SOCKET_MESSAGES", | "Common.HTTPAcceptor.FAILED_SOLICIT_SOCKET_MESSAGES", |
"Failed to solicit socket messaeges"); | "Failed to solicit socket messaeges"); |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
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"HTTPAcceptor::_bind: Failed to solicit socket messages(2)."); |
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throw BindFailedException(parms); | throw BindFailedException(parms); |
} | } |
} | } |
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//_monitor->unsolicitSocketMessages(_rep->socket); | //_monitor->unsolicitSocketMessages(_rep->socket); |
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// close the socket | // close the socket |
Socket::close(_rep->socket); |
_rep->closeSocket(); |
// Unlink Local Domain Socket Bug# 3312 | // Unlink Local Domain Socket Bug# 3312 |
if (_connectionType == LOCAL_CONNECTION) | if (_connectionType == LOCAL_CONNECTION) |
{ | { |
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} | } |
else | else |
{ | { |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL2, |
"HTTPAcceptor::closeConnectionSocket failure _rep is null."); | "HTTPAcceptor::closeConnectionSocket failure _rep is null."); |
} | } |
} | } |
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// unregister the socket | // unregister the socket |
_monitor->unsolicitSocketMessages(_rep->socket); | _monitor->unsolicitSocketMessages(_rep->socket); |
// close the socket | // close the socket |
Socket::close(_rep->socket); |
_rep->closeSocket(); |
// Unlink Local Domain Socket Bug# 3312 |
// Unlink Local Domain Socket |
if (_connectionType == LOCAL_CONNECTION) | if (_connectionType == LOCAL_CONNECTION) |
{ | { |
#ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET | #ifndef PEGASUS_DISABLE_LOCAL_DOMAIN_SOCKET |
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if (_rep) | if (_rep) |
{ | { |
_portNumber = 0; | _portNumber = 0; |
Socket::close(_rep->socket); |
_rep->closeSocket(); |
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if (_connectionType == LOCAL_CONNECTION) | if (_connectionType == LOCAL_CONNECTION) |
{ | { |
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} | } |
else | else |
{ | { |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL2, |
"HTTPAcceptor::unbind failure _rep is null." ); | "HTTPAcceptor::unbind failure _rep is null." ); |
} | } |
} | } |
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return; | return; |
} | } |
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// TBD-7646 |
Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE, |
PEG_TRACE(( |
"HTTPAcceptor - accept() failure. errno: $0", errno); |
TRC_DISCARDED_DATA, |
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Tracer::LEVEL2, |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
"HTTPAcceptor: accept() failed. errno: %u", |
"HTTPAcceptor: accept() failed"); |
errno)); |
return; | return; |
} | } |
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// Use an AutoPtr to ensure the socket handle is closed on exception |
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AutoPtr<SocketHandle, CloseSocketHandle> socketPtr(&socket); |
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#ifndef PEGASUS_OS_TYPE_WINDOWS | #ifndef PEGASUS_OS_TYPE_WINDOWS |
// We need to ensure that the socket number is not higher than | // We need to ensure that the socket number is not higher than |
// what fits into FD_SETSIZE, because we else won't be able to select on it | // what fits into FD_SETSIZE, because we else won't be able to select on it |
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// the remote connection is invalid, destroy client address. | // the remote connection is invalid, destroy client address. |
delete accept_address; | delete accept_address; |
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Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE, |
// TBD-7646 |
"HTTPAcceptor out of available sockets. " |
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"Closing connection to the new client."); |
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PEG_TRACE( | PEG_TRACE( |
(TRC_DISCARDED_DATA, | (TRC_DISCARDED_DATA, |
Tracer::LEVEL2, | Tracer::LEVEL2, |
"accept() returned too large socket number %d.", |
"HTTPAcceptor out of available sockets." |
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"accept() returned too large socket number %u." |
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"Closing connection to the new client.", |
socket)); | socket)); |
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// close the connection |
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Socket::close(socket); |
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return; | return; |
} | } |
#endif | #endif |
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0, | 0, |
NI_NUMERICHOST))) | NI_NUMERICHOST))) |
{ | { |
Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE, |
// TBD-7646 |
"HTTPAcceptor - getnameinfo() failure. rc: $0", rc); |
PEG_TRACE(( |
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TRC_DISCARDED_DATA, |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
Tracer::LEVEL2, |
"HTTPAcceptor: getnameinfo() failed"); |
"HTTPAcceptor: getnameinfo() failed. rc: %d", |
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rc)); |
delete accept_address; | delete accept_address; |
Socket::close(socket); |
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return; | return; |
} | } |
ipAddress = ipBuffer; | ipAddress = ipBuffer; |
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SharedPtr<MP_Socket> mp_socket(new MP_Socket( | SharedPtr<MP_Socket> mp_socket(new MP_Socket( |
socket, _sslcontext, _sslContextObjectLock, ipAddress)); | socket, _sslcontext, _sslContextObjectLock, ipAddress)); |
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// mp_socket now has responsibility for closing the socket handle |
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socketPtr.release(); |
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mp_socket->disableBlocking(); | mp_socket->disableBlocking(); |
mp_socket->setSocketWriteTimeout(_socketWriteTimeout); | mp_socket->setSocketWriteTimeout(_socketWriteTimeout); |
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{ | { |
PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, | PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
"HTTPAcceptor: SSL_accept() failed"); | "HTTPAcceptor: SSL_accept() failed"); |
mp_socket->close(); |
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return; | return; |
} | } |
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// Create a new connection and add it to the connection list: | // Create a new connection and add it to the connection list: |
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HTTPConnection* connection = new HTTPConnection(_monitor, mp_socket, |
AutoPtr<HTTPConnection> connection(new HTTPConnection( |
ipAddress, this, static_cast<MessageQueue *>(_outputMessageQueue)); |
_monitor, |
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mp_socket, |
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ipAddress, |
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this, |
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static_cast<MessageQueue *>(_outputMessageQueue))); |
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if (_idleConnectionTimeoutSeconds) | if (_idleConnectionTimeoutSeconds) |
{ | { |
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if (-1 == (index = _monitor->solicitSocketMessages( | if (-1 == (index = _monitor->solicitSocketMessages( |
connection->getSocket(), | connection->getSocket(), |
SocketMessage::READ | SocketMessage::EXCEPTION, | SocketMessage::READ | SocketMessage::EXCEPTION, |
connection->getQueueId(), Monitor::CONNECTION)) ) |
connection->getQueueId(), MonitorEntry::TYPE_CONNECTION)) ) |
{ | { |
// ATTN-DE-P2-2003100503::TODO::Need to enhance code to return |
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// an error message to Client application. |
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PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, | PEG_TRACE_CSTRING(TRC_DISCARDED_DATA, Tracer::LEVEL2, |
"HTTPAcceptor::_acceptConnection: Attempt to allocate entry in " | "HTTPAcceptor::_acceptConnection: Attempt to allocate entry in " |
"_entries table failed."); | "_entries table failed."); |
delete connection; |
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Socket::close(socket); |
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return; | return; |
} | } |
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// Save the socket for cleanup later: |
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connection->_entry_index = index; | connection->_entry_index = index; |
AutoMutex autoMut(_rep->_connection_mut); | AutoMutex autoMut(_rep->_connection_mut); |
_rep->connections.append(connection); |
_rep->connections.append(connection.get()); |
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connection.release(); |
} | } |
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PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |