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StreamConnection(): setsockopt (..., TCP_NODELAY, ...) added.

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This commit is contained in:
Vadim B. Mikheev 1997-04-16 06:25:13 +00:00
parent 329fb11262
commit 4d985ea96b
1 changed files with 19 additions and 1 deletions
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20
src/backend/libpq/pqcomm.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.14 1997/03/20 18:21:35 scrappy Exp $ * $Header: /cvsroot/pgsql/src/backend/libpq/pqcomm.c,v 1.15 1997/04/16 06:25:13 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -44,6 +44,7 @@
#include <sys/socket.h> #include <sys/socket.h>
#include <netdb.h> #include <netdb.h>
#include <netinet/in.h> #include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#if defined(linux) #if defined(linux)
@ -631,6 +632,23 @@ StreamConnection(int server_fd, Port *port)
elog(WARN, "postmaster: StreamConnection: getsockname: %m"); elog(WARN, "postmaster: StreamConnection: getsockname: %m");
return(STATUS_ERROR); return(STATUS_ERROR);
} }
{
struct protoent *pe;
int on=1;
pe = getprotobyname ("TCP");
if ( pe == NULL )
{
elog(WARN, "postmaster: getprotobyname failed");
return(STATUS_ERROR);
}
if ( setsockopt (port->sock, pe->p_proto, TCP_NODELAY,
&on, sizeof (on)) < 0 )
{
elog(WARN, "postmaster: setsockopt failed");
return(STATUS_ERROR);
}
}
port->mask = 1 << port->sock; port->mask = 1 << port->sock;