diff options
Diffstat (limited to 'unix/tclUnixSock.c')
| -rw-r--r-- | unix/tclUnixSock.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c index a64157e..95e134b 100644 --- a/unix/tclUnixSock.c +++ b/unix/tclUnixSock.c @@ -1465,6 +1465,7 @@ Tcl_OpenTcpServerEx( const char *service, /* Port number to open. */ const char *myHost, /* Name of local host. */ unsigned int flags, /* Flags. */ + int backlog, /* Length of OS listen backlog queue. */ Tcl_TcpAcceptProc *acceptProc, /* Callback for accepting connections from new * clients. */ @@ -1630,7 +1631,10 @@ Tcl_OpenTcpServerEx( chosenport = ntohs(sockname.sa4.sin_port); } } - status = listen(sock, SOMAXCONN); + if (backlog < 0) { + backlog = SOMAXCONN; + } + status = listen(sock, backlog); if (status < 0) { if (howfar < LISTEN) { howfar = LISTEN; |