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use SO_REUSEADDR

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This commit is contained in:
Roger Cole
1992-10-09 16:30:40 +00:00
parent c01efb36ee
commit 2bd9935ea8
1 changed files with 16 additions and 11 deletions
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27
src/libCom/ezsSockSubr.c
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@@ -4,7 +4,7 @@
*
* Experimental Physics and Industrial Control System (EPICS)
*
* Copyright 1991, the Regents of the University of California,
* Copyright 1991-92, the Regents of the University of California,
* and the University of Chicago Board of Governors.
*
* This software was produced under U.S. Government contracts:
@@ -25,11 +25,11 @@
*
* Modification Log:
* -----------------
* .00 11-23-90 rac initial version
* .01 06-18-91 rac installed in SCCS
* .02 09-05-91 joh updated for v5 vxWorks
* included systime.h for utime.h
* .03 12-08-91 rac added a comment for ezsFopenToFd
* .00 11-23-90 rac initial version
* .01 06-18-91 rac installed in SCCS
* .02 09-05-91 joh updated for v5 vxWorks; included systime.h for utime.h
* .03 12-08-91 rac added a comment for ezsFopenToFd
* .04 10-09-92 rac use SO_REUSEADDR with socket
*
* make options
* -DvxWorks makes a version for VxWorks
@@ -74,11 +74,11 @@
# include <ioLib.h>
# include <taskLib.h>
# include <types.h>
# ifdef V5_vxWorks
# include <systime.h>
# else
# include <utime.h>
# endif
# ifdef V5_vxWorks
# include <systime.h>
# else
# include <utime.h>
# endif
# include <socket.h>
# include <inetLib.h>
# include <in.h>
@@ -212,6 +212,11 @@ char *message; /* O message from server (dimension of 80 assumed) */
*pServerSock = socket(AF_INET, SOCK_STREAM, 0);
if (*pServerSock < 0)
return -1;
if (setsockopt(*pServerSock, SOL_SOCKET, SO_REUSEADDR, NULL, 0) != 0) {
close(*pServerSock);
*pServerSock = -1;
return -1;
}
if (connect(*pServerSock, &server, sizeof(server)) < 0) {
close(*pServerSock);
*pServerSock = -1;