fixed crash when running in --debug mode

[p2pool.git] / p2pool / main.py

diff --git a/p2pool/main.py b/p2pool/main.py
index a0e5ff3..cbb3769 100644 (file)
--- a/p2pool/main.py
+++ b/p2pool/main.py
@@ -1,6 +1,7 @@
 from __future__ import division
 
 import base64
+import gc
 import json
 import os
 import random
@@ -13,7 +14,7 @@ import urlparse
 if '--iocp' in sys.argv:
     from twisted.internet import iocpreactor
     iocpreactor.install()
-from twisted.internet import defer, reactor, protocol, task
+from twisted.internet import defer, reactor, protocol, task, tcp
 from twisted.web import server
 from twisted.python import log
 from nattraverso import portmapper, ipdiscover
@@ -144,12 +145,12 @@ def main(args, net, datadir_path, merged_urls, worker_endpoint):
         print 'Joining p2pool network using port %i...' % (args.p2pool_port,)
         
         @defer.inlineCallbacks
-        def parse(x):
-            if ':' in x:
-                ip, port = x.split(':')
-                defer.returnValue(((yield reactor.resolve(ip)), int(port)))
-            else:
-                defer.returnValue(((yield reactor.resolve(x)), net.P2P_PORT))
+        def parse(host):
+            port = net.P2P_PORT
+            if ':' in host:
+                host, port_str = host.split(':')
+                port = int(port_str)
+            defer.returnValue(((yield reactor.resolve(host)), port))
         
         addrs = {}
         if os.path.exists(os.path.join(datadir_path, 'addrs')):
@@ -338,6 +339,9 @@ def main(args, net, datadir_path, merged_urls, worker_endpoint):
                             print >>sys.stderr, '#'*40
                             print >>sys.stderr, '>>> Warning: ' + warning
                             print >>sys.stderr, '#'*40
+                        
+                        if gc.garbage:
+                            print '%i pieces of uncollectable cyclic garbage! Types: %r' % (len(gc.garbage), map(type, gc.garbage))
                     
                     if this_str != last_str or time.time() > last_time + 15:
                         print this_str
@@ -351,6 +355,11 @@ def main(args, net, datadir_path, merged_urls, worker_endpoint):
         log.err(None, 'Fatal error:')
 
 def run():
+    if not hasattr(tcp.Client, 'abortConnection'):
+        print "Twisted doesn't have abortConnection! Upgrade to a newer version of Twisted to avoid memory leaks!"
+        print 'Pausing for 3 seconds...'
+        time.sleep(3)
+    
     realnets = dict((name, net) for name, net in networks.nets.iteritems() if '_testnet' not in name)
     
     parser = fixargparse.FixedArgumentParser(description='p2pool (version %s)' % (p2pool.__version__,), fromfile_prefix_chars='@')