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wait for connection rather than asserting immediate success so can be

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started before server.
This commit is contained in:
Andy2 2011-10-07 18:50:37 -07:00
parent 8712918e73
commit da5da3dd89
1 changed files with 16 additions and 7 deletions
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23
xwords4/relay/rq.c
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@ -312,13 +312,22 @@ do_fetch( int sockfd, const char** connNames, int nConnNames,
struct sockaddr_un addr;
addr.sun_family = AF_UNIX;
strcpy( addr.sun_path, nbs );
int err = connect( nbsfd, (struct sockaddr*)&addr,
sizeof(addr) );
if ( 0 != err ) {
fprintf( stderr, "%s: connect()=>%s\n", __func__,
strerror(errno) );
assert( false );
for ( ; ; ) {
if ( 0 == connect( nbsfd, (struct sockaddr*)&addr,
sizeof(addr) ) ) {
break;
}
switch( errno ) {
case ECONNREFUSED:
case ENOENT:
usleep( 250000 );
break;
default:
fprintf( stderr, "%s: connect()=>%d (%s)\n", __func__,
errno, strerror(errno) );
assert( false );
}
}
fd = nbsfd;
}