Changeset 13826

Timestamp:

10/24/12 15:58:07 (12 years ago)

Author:

jschierm

Message:

FIX: Reset i/o streams to avoid ugly crashes on Mac.

File:

• issm/trunk-jpl/src/m/os/issmssh.py (modified) (1 diff)

issm/trunk-jpl/src/m/os/issmssh.py

@@ -40 +40 @@
                                 subprocess.call('ssh -l %s %s "%s"' % (login,host,command),shell=True)
 
+        # Make FreeBSD use blocking I/O like other platforms
+        import sys
+        import fcntl
+        from os import O_NONBLOCK
+
+        fd = sys.stdin.fileno()
+        flags = fcntl.fcntl(fd, fcntl.F_GETFL)
+        fcntl.fcntl(fd, fcntl.F_SETFL, flags & ~O_NONBLOCK)
+
+        fd = sys.stdout.fileno()
+        flags = fcntl.fcntl(fd, fcntl.F_GETFL)
+        fcntl.fcntl(fd, fcntl.F_SETFL, flags & ~O_NONBLOCK)
+