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add comms_getInitialAddr; protect against recursive sends

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This commit is contained in:
ehouse 2005-04-03 02:49:04 +00:00
parent 3d27d0d882
commit ad6de22306
1 changed files with 22 additions and 14 deletions
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36
xwords4/common/comms.c
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@ -93,6 +93,7 @@ struct CommsCtxt {
reconnect for every game and after restarting. */
XP_U16 heartbeat;
XP_Bool isServer;
XP_Bool connecting;
#ifdef DEBUG
XP_U16 nUniqueBytes;
#endif
@ -135,17 +136,6 @@ comms_make( MPFORMAL XW_UtilCtxt* util, XP_Bool isServer,
result->sendClosure = closure;
result->util = util;
#ifdef BEYOND_IR
/* default values; default is still IR where there's a choice */
result->addr.conType = COMMS_CONN_RELAY;
result->addr.u.ip_relay.ipAddr = 0L; /* force 'em to set it */
result->addr.u.ip_relay.port = 10999;
{
char* name = "aphraea.org"; /* Don't ship with this!!! PENDING */
XP_MEMCPY( result->addr.u.ip_relay.hostName, name, XP_STRLEN(name) );
}
#endif
if ( isServer ) {
hostID = HOST_ID_SERVER;
} else {
@ -423,9 +413,24 @@ comms_writeToStream( CommsCtxt* comms, XWStreamCtxt* stream )
void
comms_getAddr( CommsCtxt* comms, CommsAddrRec* addr )
{
XP_ASSERT( !!comms );
XP_MEMCPY( addr, &comms->addr, sizeof(*addr) );
} /* comms_getAddr */
void
comms_getInitialAddr( CommsAddrRec* addr )
{
/* default values; default is still IR where there's a choice */
addr->conType = COMMS_CONN_RELAY;
addr->u.ip_relay.ipAddr = 0L; /* force 'em to set it */
addr->u.ip_relay.port = 10999;
{
char* name = "eehouse.org";
XP_MEMCPY( addr->u.ip_relay.hostName, name, XP_STRLEN(name)+1 );
}
addr->u.ip_relay.cookie[0] = '\0';
}
void
comms_setAddr( CommsCtxt* comms, CommsAddrRec* addr )
{
@ -919,7 +924,7 @@ comms_send_relay( CommsCtxt* comms, XWRELAY_Cmd cmd, XWHostID destID,
void* data, int dlen )
{
XP_U16 result = 0;
XP_U16 len;
XP_U16 len = 0;
CommsAddrRec addr;
XWStreamCtxt* tmpStream;
XP_U8* buf;
@ -975,8 +980,11 @@ static void
comms_relayConnect( CommsCtxt* comms )
{
XP_LOGF( "comms_relayConnect called" );
comms_send_relay( comms, XWRELAY_CONNECT, HOST_ID_NONE, NULL, 0 );
if ( !comms->connecting ) {
comms->connecting = XP_TRUE;
comms_send_relay( comms, XWRELAY_CONNECT, HOST_ID_NONE, NULL, 0 );
comms->connecting = XP_FALSE;
}
} /* comms_relayConnect */
EXTERN_C_END