import threading, traceback, sys, time, json, Queue
from version import ELECTRUM_VERSION, PROTOCOL_VERSION
-from util import print_error
+from util import print_error, print_msg
DEFAULT_TIMEOUT = 5
-DEFAULT_SERVERS = [
- 'electrum.bitcoin.cz:p:50001:t',
- 'electrum.novit.ro:p:50001:t',
- 'electrum.be::50001:t',
- 'electrum.bysh.me::50001:t',
- 'electrum.pdmc.net:p:50001:t',
- 'electrum.no-ip.org::50001:t',
- 'ecdsa.org:p:50001:t'
- ]
+DEFAULT_PORTS = {'t':'50001', 's':'50002', 'h':'8081', 'g':'8082'}
+
+DEFAULT_SERVERS = {
+ 'electrum.thecoinwillprevail.com': {'h': '8081', 's': '50002', 't': '50001'},
+ 'the9ull.homelinux.org': {'h': '8082', 't': '50001'},
+ 'electra.datemas.de': {'h': '8081', 's': '50002', 't': '50001', 'g': '808'},
+ 'electrum.datemas.de': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'},
+ 'ecdsa.org': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'},
+ 'electrum.mooo.com': {'h': '8081', 't': '50001'},
+ 'btcback.com': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'},
+ 'electrum.bitcoins.sk': {'h': '8081', 's': '50002', 't': '50001', 'g': '8'},
+ 'electrum.no-ip.org': {'h': '80', 's': '50002', 't': '50001', 'g': '443'},
+ 'electrum.drollette.com': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'},
+ 'btc.it-zone.org': {'h': '80', 's': '110', 't': '50001', 'g': '443'},
+ 'electrum.yacoin.com': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'},
+ 'electrum.be': {'h': '8081', 's': '50002', 't': '50001', 'g': '8082'}
+}
+
+
+
+def filter_protocol(servers, p):
+ l = []
+ for k, protocols in servers.items():
+ if p in protocols:
+ l.append( ':'.join([k, protocols[p], p]) )
+ return l
+
+
proxy_modes = ['socks4', 'socks5', 'http']
def pick_random_server():
- return random.choice( DEFAULT_SERVERS )
+ return random.choice( filter_protocol(DEFAULT_SERVERS,'s') )
#json
self.message_id = 0
self.unanswered_requests = {}
-
+ #banner
+ self.banner = ''
def queue_json_response(self, c):
if method == 'server.version':
self.server_version = result
+ elif method == 'server.banner':
+ self.banner = result
+ self.trigger_callback('banner')
+
elif method == 'server.peers.subscribe':
servers = {}
for item in result:
- s = []
+
host = item[1]
- ports = []
+ out = {}
+
version = None
- pruning = False
+ pruning_level = '-'
if len(item) > 2:
for v in item[2]:
- if re.match("[stgh]\d+", v):
- ports.append((v[0], v[1:]))
+ if re.match("[stgh]\d*", v):
+ protocol, port = v[0], v[1:]
+ if port == '': port = DEFAULT_PORTS[protocol]
+ out[protocol] = port
elif re.match("v(.?)+", v):
version = v[1:]
- elif v == 'p':
- pruning = True
+ elif re.match("p\d*", v):
+ pruning_level = v[1:]
+ if pruning_level == '': pruning_level = '0'
try:
is_recent = float(version)>=float(PROTOCOL_VERSION)
except:
is_recent = False
- if ports and is_recent:
- servers[host] = {'ports':ports, 'pruning':pruning}
+
+ if out and is_recent:
+ out['pruning'] = pruning_level
+ servers[host] = out
+
self.servers = servers
self.trigger_callback('peers')
def init_http(self, host, port, proxy=None, use_ssl=True):
self.init_server(host, port, proxy, use_ssl)
self.session_id = None
- self.connection_msg = ('https' if self.use_ssl else 'http') + '://%s:%d'%( self.host, self.port )
self.is_connected = True
+ self.connection_msg = ('https' if self.use_ssl else 'http') + '://%s:%d'%( self.host, self.port )
+ try:
+ self.poll()
+ except:
+ print_error("http init session failed")
+ self.is_connected = False
+ return
+
+ if self.session_id:
+ print_error('http session:',self.session_id)
+ self.is_connected = True
+ else:
+ self.is_connected = False
def run_http(self):
self.is_connected = True
def send_http(self, messages, channel='default'):
import urllib2, json, time, cookielib
+ print_error( "send_http", messages )
if self.proxy:
import socks
if self.session_id:
headers['cookie'] = 'SESSION=%s'%self.session_id
- req = urllib2.Request(self.connection_msg, data_json, headers)
- response_stream = urllib2.urlopen(req)
+ try:
+ req = urllib2.Request(self.connection_msg, data_json, headers)
+ response_stream = urllib2.urlopen(req, timeout=DEFAULT_TIMEOUT)
+ except:
+ return
for index, cookie in enumerate(cj):
if cookie.name=='SESSION':
s.setproxy(proxy_modes.index(self.proxy["mode"]) + 1, self.proxy["host"], int(self.proxy["port"]) )
if self.use_ssl:
- s = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_SSLv23)
+ s = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_SSLv23, do_handshake_on_connect=True)
s.settimeout(2)
s.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
try:
s.connect(( self.host.encode('ascii'), int(self.port)))
- s.settimeout(60)
- self.s = s
- self.is_connected = True
except:
+ traceback.print_exc(file=sys.stdout)
self.is_connected = False
self.s = None
+ return
+ s.settimeout(60)
+ self.s = s
+ self.is_connected = True
def run_tcp(self):
try:
+ #if self.use_ssl: self.s.do_handshake()
out = ''
while self.is_connected:
-
try:
timeout = False
msg = self.s.recv(1024)
timeout = True
except ssl.SSLError:
timeout = True
+ except socket.error, err:
+ if err.errno in [11, 10035]:
+ print_error("socket errno", err.errno)
+ time.sleep(0.1)
+ continue
+ else:
+ traceback.print_exc(file=sys.stdout)
+ raise
if timeout:
# ping the server with server.version, as a real ping does not exist yet
def __init__(self, config=None, loop=False):
- self.server = None
+ self.server = random.choice(filter_protocol(DEFAULT_SERVERS, 's'))
self.proxy = None
if config is None:
self.servers = {} # actual list from IRC
self.rtime = 0
self.bytes_received = 0
+ self.is_connected = False
if self.config.get('server'):
self.init_with_server(self.config)
else:
- print "Using random server..."
- servers = DEFAULT_SERVERS[:]
+ if self.config.get('auto_cycle') is None:
+ self.config.set_key('auto_cycle', True, False)
+
+ if not self.is_connected and self.config.get('auto_cycle'):
+ print_msg("Using random server...")
+ servers = filter_protocol(DEFAULT_SERVERS, 's')
while servers:
server = random.choice( servers )
servers.remove(server)
+ print server
self.config.set_key('server', server, False)
self.init_with_server(self.config)
if self.is_connected: break
- if not servers:
+ if not self.is_connected:
print 'no server available'
- self.is_connected = False
self.connect_event.set() # to finish start
self.server = 'ecdsa.org:50001:t'
self.proxy = None
self.connect_event.set()
if self.is_connected:
self.send([('server.version', [ELECTRUM_VERSION, PROTOCOL_VERSION])])
+ self.send([('server.banner',[])])
self.trigger_callback('connected')
else:
self.trigger_callback('notconnected')
if message not in self.subscriptions[channel]:
self.subscriptions[channel].append(message)
+ if not self.is_connected:
+ return
+
if self.protocol in 'st':
with self.lock:
out = self.send_tcp(messages, channel)
print "changing server:", server, proxy
self.server = server
self.proxy = proxy
- if self.protocol in 'st' and self.s:
+ if self.is_connected and self.protocol in 'st' and self.s:
self.s.shutdown(socket.SHUT_RDWR)
self.s.close()
self.is_connected = False # this exits the polling loop
self.trigger_callback('disconnecting') # for actively disconnecting
def stop(self):
- if self.protocol in 'st' and self.s:
+ if self.is_connected and self.protocol in 'st' and self.s:
self.s.shutdown(socket.SHUT_RDWR)
self.s.close()
- def get_servers_list(self):
- plist = {}
+ def get_servers(self):
if not self.servers:
- servers_list = {}
- for x in DEFAULT_SERVERS:
- h,pruning,port,protocol = x.split(':')
- servers_list[h] = {'ports':[(protocol,port)], 'pruning':pruning}
+ return DEFAULT_SERVERS
else:
- servers_list = self.servers
-
- for _host, v in servers_list.items():
- pp = v['ports']
- z = {}
- for item2 in pp:
- _protocol, _port = item2
- z[_protocol] = _port
- plist[_host] = z
-
- return plist, servers_list
+ return self.servers
def is_empty(self, channel):
return out
- def start(self):
+ def start(self, wait=True):
threading.Thread.start(self)
- # wait until connection is established
- self.connect_event.wait()
+ if wait:
+ # wait until connection is established
+ self.connect_event.wait()
+ if not self.is_connected:
+ return False
+ return True
def run(self):
while True:
git://git.novaco.in / electrum-nvc.git / blobdiff