Changeset 2432 for trunk

Timestamp:

Aug 28, 2011, 2:27:31 PM (13 years ago)

Author:

gah

Message:

 

File:

• trunk/packages/vizservers/pymolproxy/pymolproxy.c (modified) (3 diffs)

trunk/packages/vizservers/pymolproxy/pymolproxy.c

@@ -2062 +2062 @@
     stats.start = end;
 
-    if (write(cout, "PyMol 1.0\n", 10) != 10) {
-        ERROR("short write of signature");
-    }
-    
     // Main Proxy Loop
     //  accept tcl commands from socket
     //  translate them into pyMol commands, and issue them to child proccess
     //  send images back
+
+    if (write(cout, "PyMol 1.0\n", 10) != 10) {
+        ERROR("short write of signature");
+    }
+    
     PollForEvents(&proxy);
 
@@ -2114 +2115 @@
 {
     Tcl_DString clientCmds;
-    struct pollfd pollResults[4];
+    struct pollfd pollResults[4], initPoll;
     int flags;
 
@@ -2134 +2135 @@
     InitBuffer(&proxyPtr->server, proxyPtr->sout);
 
+    initPoll.fd = proxyPtr->sin;
+    initPoll.events = POLLOUT;
+    if (poll(&initPoll, 1, -1) < 0) {
+        ERROR("Initial poll failed: %s", strerror(errno));
+        exit(1);
+    }
     Tcl_DStringInit(&clientCmds);
     for (;;) {