THREAD_PROC ThreadedSocketAcceptor::socketAcceptorThread( void* p )
{
AcceptorThreadInfo * info = reinterpret_cast < AcceptorThreadInfo* > ( p );
ThreadedSocketAcceptor* pAcceptor = info->m_pAcceptor;
int s = info->m_socket;
int port = info->m_port;
delete info;
int noDelay = 0;
int sendBufSize = 0;
int rcvBufSize = 0;
socket_getsockopt( s, TCP_NODELAY, noDelay );
socket_getsockopt( s, SO_SNDBUF, sendBufSize );
socket_getsockopt( s, SO_RCVBUF, rcvBufSize );
int socket = 0;
while ( ( !pAcceptor->isStopped() && ( socket = socket_accept( s ) ) >= 0 ) )
{
if( noDelay )
socket_setsockopt( socket, TCP_NODELAY );
if( sendBufSize )
socket_setsockopt( socket, SO_SNDBUF, sendBufSize );
if( rcvBufSize )
socket_setsockopt( socket, SO_RCVBUF, rcvBufSize );
Sessions sessions = pAcceptor->m_portToSessions[port];
ThreadedSocketConnection * pConnection =
new ThreadedSocketConnection
( socket, sessions, pAcceptor->getLog() );
ConnectionThreadInfo* info = new ConnectionThreadInfo( pAcceptor, pConnection );
{
Locker l( pAcceptor->m_mutex );
std::stringstream stream;
stream << "Accepted connection from " << socket_peername( socket ) << " on port " << port;
if( pAcceptor->getLog() )
pAcceptor->getLog()->onEvent( stream.str() );
thread_id thread;
if ( !thread_spawn( &socketConnectionThread, info, thread ) )
{
delete info;
delete pConnection;
}
else
pAcceptor->addThread( socket, thread );
}
}
if( !pAcceptor->isStopped() )
pAcceptor->removeThread( s );
return 0;
}
int
ksocket_getsockopt(ksocket_t ks, int level, int optname, void *optval,
int *optlen, struct cred *cr)
{
struct sonode *so;
/* All Solaris components should pass a cred for this operation. */
ASSERT(cr != NULL);
if (!KSOCKET_VALID(ks))
return (ENOTSOCK);
so = KSTOSO(ks);
if (optlen == NULL)
return (EFAULT);
if (*optlen > SO_MAXARGSIZE)
return (EINVAL);
return (socket_getsockopt(so, level, optname, optval,
(socklen_t *)optlen, 0, cr));
}
int
ksocket_sendmblk(ksocket_t ks, struct nmsghdr *msg, int flags,
mblk_t **mpp, cred_t *cr)
{
struct sonode *so;
int i_val;
socklen_t val_len;
mblk_t *mp = *mpp;
int error;
/* All Solaris components should pass a cred for this operation. */
ASSERT(cr != NULL);
if (!KSOCKET_VALID(ks))
return (ENOTSOCK);
so = KSTOSO(ks);
if (flags & MSG_MBLK_QUICKRELE) {
error = socket_getsockopt(so, SOL_SOCKET, SO_SND_COPYAVOID,
&i_val, &val_len, 0, cr);
if (error != 0)
return (error);
/* Zero copy is not enable */
if (i_val == 0)
return (ECANCELED);
for (; mp != NULL; mp = mp->b_cont)
mp->b_datap->db_struioflag |= STRUIO_ZC;
}
error = socket_sendmblk(so, msg, flags, cr, mpp);
return (error);
}
