Print how fast sunet and funet are to respond. Handle timeout errors,

since they are sometimes very slow.

demo/dualftp.py

@@ -6,10 +6,14 @@
 #
 # This also tests the expect_after functionality.
 
+import sys
+import time
+
 import pcl_expect
 
 pcl_expect.stty_init = "-onlcr -ocrnl -echo"
 
+time0 = time.time()
 funet = pcl_expect.spawn("ftp ftp.funet.fi")
 sunet = pcl_expect.spawn("ftp ftp.sunet.se")
 
@@ -25,6 +29,8 @@ cmds = {}
 cmds[funet] = ["cd pub\n", "passive\n", "dir\n"]
 cmds[sunet] = ["cd pub\n", "passive\n", "dir\n"]
 
+speed = {}
+
 printed = 0
 def prompt_cb(ftp):
     global printed
@@ -35,6 +41,7 @@ def prompt_cb(ftp):
     else:
         print ftp.match.group()
         printed += 1
+        speed[ftp] = time.time() - time0
             
     pcl_expect.debug("STATE: cmds[sunet] = %s\n" % cmds[sunet])
     pcl_expect.debug("STATE: cmds[funet] = %s\n" % cmds[funet])
@@ -51,7 +58,11 @@ pcl_expect.expect_after([(pcl_expect.RE, funet, "Name.*:", name_cb),
               
 x = pcl_expect.impl()
 while x.loop():
-    pass
+    if x.timeout():
+        sys.stdout.write(".")
+        sys.stdout.flush()
+        x.cont()
+        continue
 
 sunet.send("bye\n")
 funet.send("bye\n")
@@ -63,9 +74,22 @@ while x.loop():
     if x.eof(sunet):
         print "SUNET final output:", sunet.match
         sunet.close()
+    elif x.timeout():
+        sys.stdout.write(".")
+        sys.stdout.flush()
+        x.cont()
+        continue
 
 x = pcl_expect.impl()
 while x.loop():
     if x.eof(funet):
         print "FUNET final output:", funet.match
         funet.close()
+    elif x.timeout():
+        sys.stdout.write(".")
+        sys.stdout.flush()
+        x.cont()
+        continue
+
+print "SUNET time:", speed[sunet], "seconds"
+print "FUNET time:", speed[funet], "seconds"