replace task.LoopingCall's with deferral.RobustLoopingCall that catches errors and...

[p2pool.git] / p2pool / node.py

diff --git a/p2pool/node.py b/p2pool/node.py
index 44ca054..2b25fbe 100644 (file)
--- a/p2pool/node.py
+++ b/p2pool/node.py
@@ -2,7 +2,7 @@ import random
 import sys
 import time
 
-from twisted.internet import defer, reactor, task
+from twisted.internet import defer, reactor
 from twisted.python import log
 
 from p2pool import data as p2pool_data, p2p
@@ -25,7 +25,11 @@ class P2PNode(p2p.Node):
             print 'Processing %i shares from %s...' % (len(shares), '%s:%i' % peer.addr if peer is not None else None)
         
         new_count = 0
-        for share in shares:
+        all_new_txs = {}
+        for share, new_txs in shares:
+            if new_txs is not None:
+                all_new_txs.update((bitcoin_data.hash256(bitcoin_data.tx_type.pack(new_tx)), new_tx) for new_tx in new_txs)
+            
             if share.hash in self.node.tracker.items:
                 #print 'Got duplicate share, ignoring. Hash: %s' % (p2pool_data.format_hash(share.hash),)
                 continue
@@ -36,6 +40,10 @@ class P2PNode(p2p.Node):
             
             self.node.tracker.add(share)
         
+        new_known_txs = dict(self.node.known_txs_var.value)
+        new_known_txs.update(all_new_txs)
+        self.node.known_txs_var.set(new_known_txs)
+        
         if new_count:
             self.node.set_best_share()
         
@@ -56,7 +64,7 @@ class P2PNode(p2p.Node):
         except:
             log.err(None, 'in handle_share_hashes:')
         else:
-            self.handle_shares(shares, peer)
+            self.handle_shares([(share, []) for share in shares], peer)
     
     def handle_get_shares(self, hashes, parents, stops, peer):
         parents = min(parents, 1000//len(hashes))
@@ -76,7 +84,6 @@ class P2PNode(p2p.Node):
             raise p2p.PeerMisbehavingError('received block header fails PoW test')
         self.node.handle_header(header)
     
-    @defer.inlineCallbacks
     def broadcast_share(self, share_hash):
         shares = []
         for share in self.node.tracker.get_chain(share_hash, min(5, self.node.tracker.get_height(share_hash))):
@@ -85,8 +92,8 @@ class P2PNode(p2p.Node):
             self.shared_share_hashes.add(share.hash)
             shares.append(share)
         
-        for peer in list(self.peers.itervalues()):
-            yield peer.sendShares([share for share in shares if share.peer_addr != peer.addr], self.node.tracker, self.node.known_txs_var.value, include_txs_with=[share_hash])
+        for peer in self.peers.itervalues():
+            peer.sendShares([share for share in shares if share.peer_addr != peer.addr], self.node.tracker, self.node.known_txs_var.value, include_txs_with=[share_hash])
     
     def start(self):
         p2p.Node.start(self)
@@ -125,7 +132,7 @@ class P2PNode(p2p.Node):
                 if not shares:
                     yield deferral.sleep(1) # sleep so we don't keep rerequesting the same share nobody has
                     continue
-                self.handle_shares(shares, peer)
+                self.handle_shares([(share, []) for share in shares], peer)
         
         
         @self.node.best_block_header.changed.watch
@@ -276,11 +283,11 @@ class Node(object):
                     if tx_hash in self.known_txs_var.value:
                         new_known_txs[tx_hash] = self.known_txs_var.value[tx_hash]
             self.known_txs_var.set(new_known_txs)
-        t = task.LoopingCall(forget_old_txs)
+        t = deferral.RobustLoopingCall(forget_old_txs)
         t.start(10)
         stop_signal.watch(t.stop)
         
-        t = task.LoopingCall(self.clean_tracker)
+        t = deferral.RobustLoopingCall(self.clean_tracker)
         t.start(5)
         stop_signal.watch(t.stop)