fixes

transmat/transmat.py

@@ -168,7 +168,7 @@ async def main():
             await send_encrypted_msg(ws, k, (msgtype, peer_group_id, role, "", "", "", "", ""))
             bar = None
             f = None
-            i = 1
+            i = 0
             number_of_chunks = None
             while True:
                 if number_of_chunks is not None and i > number_of_chunks:
@@ -192,8 +192,8 @@ async def main():
                     f.write(msg["chunk"])
                 else:
                     f.write(msg["chunk"])
+                i += 1
                 msgtype = "proceed"
-                i += 1 # This increment has to happen before we try to send the confirmation message
                 await send_encrypted_msg(ws, k, (msgtype, peer_group_id, role, "", "", "", "", "")) # request the next chunk from sender
                 bar.suffix = "%(percent).1f%% complete - %(eta_td)s remaining " + str(i) + "/" + str(number_of_chunks) + " msg sent"
                 bar.next()