Don't upload addresses as they appear

- attempt to fix #1598

Author: PeterSurda

src/network/addrthread.py

@@ -5,7 +5,6 @@
 
 import state
 from helper_random import randomshuffle
-from network.assemble import assemble_addr
 from network.connectionpool import BMConnectionPool
 from queues import addrQueue
 from threads import StoppableThread
@@ -39,8 +38,6 @@ def run(self):
                         if stream not in i.streams:
                             continue
                         filtered.append((stream, peer, seen))
-                    if filtered:
-                        i.append_write_buf(assemble_addr(filtered))
 
             addrQueue.iterate()
             for i in range(len(chunk)):