update servers separately
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parent
80a6706343
commit
bbf64b675f
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@ -25,8 +25,9 @@ import thread, traceback, sys, time
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class Interface:
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def __init__(self):
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self.servers = ['ecdsa.org','electrum.novit.ro'] # list of default servers
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self.host = random.choice( self.servers ) # random choice when the wallet is created
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self.default_servers = ['ecdsa.org','electrum.novit.ro'] # list of default servers
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self.host = random.choice( self.default_servers ) # random choice when the wallet is created
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self.servers = [] # actual list from IRC
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self.rtime = 0
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self.blocks = 0
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self.message = ''
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@ -59,7 +60,8 @@ class Interface:
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t1 = time.time()
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request = repr ( (cmd, params) ) + "#"
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s = socket.socket( socket.AF_INET, socket.SOCK_STREAM)
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s.connect(( self.host, self.port))
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s.settimeout(2)
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s.connect(( self.host if cmd!='peers' else self.peers_server, self.port) )
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s.send( request )
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out = ''
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while 1:
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@ -79,7 +81,7 @@ class Interface:
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t1 = time.time()
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data = { 'method':method, 'id':'jsonrpc', 'params':params }
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data_json = json.dumps(data)
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host = 'http://%s:%d'%(self.host,self.port)
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host = 'http://%s:%d'%( self.host if cmd!='peers' else self.peers_server, self.port )
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req = urllib2.Request(host, data_json, {'content-type': 'application/json'})
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response_stream = urllib2.urlopen(req)
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response = json.loads( response_stream.read() )
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@ -116,9 +118,23 @@ class Interface:
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out = self.handler('session.update', [ self.session_id, addresses ] )
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return out
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def get_servers(self):
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out = self.handler('peers')
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self.servers = map( lambda x:x[1], out )
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def update_servers_thread(self):
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# if my server is not reachable, I should get the list from one of the default servers
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# requesting servers could be an independent process
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while True:
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for server in self.default_servers:
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try:
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self.peers_server = server
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out = self.handler('peers')
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self.servers = map( lambda x:x[1], out )
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# print "Received server list from %s" % self.peers_server, out
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break
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except socket.timeout:
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continue
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except socket.error:
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continue
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time.sleep(5*60)
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def poll_interval(self):
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return 15 if self.use_http() else 5
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@ -141,7 +157,7 @@ class Interface:
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else:
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return False
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def update_thread(self, wallet):
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def update_wallet_thread(self, wallet):
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while True:
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try:
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self.is_connected = False
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@ -156,17 +172,12 @@ class Interface:
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time.sleep(self.poll_interval())
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continue
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get_servers_time = 0
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while True:
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try:
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if self.is_connected and self.update_session:
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self.update_session( wallet.all_addresses() )
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self.update_session = False
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if time.time() - get_servers_time > 5*60:
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self.get_servers()
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get_servers_time = time.time()
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# define a method to update the list
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if self.update_wallet(wallet):
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self.update_session( wallet.all_addresses() )
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@ -187,4 +198,5 @@ class Interface:
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def start(self, wallet):
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thread.start_new_thread(self.update_thread, (wallet,))
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thread.start_new_thread(self.update_wallet_thread, (wallet,))
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thread.start_new_thread(self.update_servers_thread, ())
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