def main():
# Read options from command line
opts = readOptions(sys.argv[1:])
# Init peer
mypeer = Peer(opts.id, opts.maxpeers, opts.port, opts.ttl, opts.verbose)
# Add list of known peers
for p in opts.peers:
pfull = p.split(':')
mypeer.addpeer(pfull[0], pfull[1], int(pfull[2]))
# Add handlers
for m in messages:
mypeer.addhandler(m, messages[m].handler)
# Add router
mypeer.addrouter(distancerouter)
# Start peer server in a separate thread
t = threading.Thread( target = mypeer.start, args = [opts.backlog, opts.timeout] )
t.daemon = True
t.start()
print(f'Peer {mypeer.host}:{mypeer.port} started')
# Start client
menu()
try:
for line in sys.stdin:
line = line.rstrip().split(' ', 2)
msgtype = line[0].upper()
target = line[1]
if msgtype not in messages or not messages[msgtype].iscallable:
print('Wrong message type. Please try again.')
continue
data = ''
if len(line) == 3:
data = line[2]
if messages[msgtype].isasync:
# Need to add own info as sender for async messages, so receiver can respond
data = json.dumps({'data': data, 'sender': mypeer.peerid})
res = mypeer.sendtopeer(target, msgtype, data, not messages[msgtype].isasync)
for r in res:
if r[0] == 'ERRO':
print(f'{r[1]}')
break
if r[0] == 'RESP':
print(f'[{target}] -> {r[1]}')
continue
print('Unable to process response.')
continue
menu()
except KeyboardInterrupt:
exit()
