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improve logging

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This commit is contained in:
Eric House 2013-07-02 18:31:02 -07:00
parent 0ac5d6d9e2
commit 6cd3ebd780
1 changed files with 5 additions and 6 deletions
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11
xwords4/linux/linuxmain.c
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@ -785,15 +785,14 @@ linux_init_relay_socket( CommonGlobals* cGlobals, const CommsAddrRec* addrRec )
/* make a local copy of the address to send to */ /* make a local copy of the address to send to */
sock = socket( AF_INET, SOCK_STREAM, 0 ); sock = socket( AF_INET, SOCK_STREAM, 0 );
if ( sock == -1 ) { if ( sock == -1 ) {
XP_DEBUGF( "socket returned -1\n" ); XP_DEBUGF( "%s: socket returned -1\n", __func__ );
goto done; goto done;
} }
to_sock.sin_port = htons( addrRec->u.ip_relay.port ); to_sock.sin_port = htons( addrRec->u.ip_relay.port );
XP_STATUSF( "1: sending to port %d", addrRec->u.ip_relay.port );
host = gethostbyname( addrRec->u.ip_relay.hostName ); host = gethostbyname( addrRec->u.ip_relay.hostName );
if ( NULL == host ) { if ( NULL == host ) {
XP_WARNF( "%s: gethostbyname(%s) returned -1", __func__, XP_WARNF( "%s: gethostbyname(%s) failed", __func__,
addrRec->u.ip_relay.hostName ); addrRec->u.ip_relay.hostName );
sock = -1; sock = -1;
goto done; goto done;
@ -1054,20 +1053,20 @@ linux_close_socket( CommonGlobals* cGlobals )
} }
int int
blocking_read( int fd, unsigned char* buf, int len ) blocking_read( int fd, unsigned char* buf, const int len )
{ {
int nRead = 0; int nRead = 0;
while ( nRead < len ) { while ( nRead < len ) {
XP_LOGF( "%s(fd=%d): blocking for %d bytes", __func__, fd, len );
ssize_t siz = read( fd, buf + nRead, len - nRead ); ssize_t siz = read( fd, buf + nRead, len - nRead );
if ( siz <= 0 ) { if ( siz <= 0 ) {
XP_LOGF( "read => %d, errno=%d (\"%s\")", nRead, XP_LOGF( "%s: read => %d, errno=%d (\"%s\")", __func__, nRead,
errno, strerror(errno) ); errno, strerror(errno) );
nRead = -1; nRead = -1;
break; break;
} }
nRead += siz; nRead += siz;
} }
XP_LOGF( "%s(fd=%d, sought=%d) => %d", __func__, fd, len, nRead );
return nRead; return nRead;
} }