#!/usr/bin/env python
-# Copyright(C) 2011 thomasv@gitorious
+# Copyright(C) 2012 thomasv@gitorious
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
"""
-import time, json, socket, operator, thread, ast, sys,re
-import psycopg2, binascii
-
from Abe.abe import hash_to_address, decode_check_address
from Abe.DataStore import DataStore as Datastore_class
from Abe import DataStore, readconf, BCDataStream, deserialize, util, base58
-import ConfigParser
-from json import dumps, loads
-import urllib
+import psycopg2, binascii
-# we need to import electrum
-sys.path.append('../client/')
-from wallet import Wallet
-from interface import Interface
+import thread, traceback, sys, urllib, operator
+from json import dumps, loads
-config = ConfigParser.ConfigParser()
-# set some defaults, which will be overwritten by the config file
-config.add_section('server')
-config.set('server','banner', 'Welcome to Electrum!')
-config.set('server', 'host', 'localhost')
-config.set('server', 'port', 50000)
-config.set('server', 'password', '')
-config.set('server', 'irc', 'yes')
-config.set('server', 'cache', 'no')
-config.set('server', 'ircname', 'Electrum server')
-config.add_section('database')
-config.set('database', 'type', 'psycopg2')
-config.set('database', 'database', 'abe')
+class MyStore(Datastore_class):
-try:
- f = open('/etc/electrum.conf','r')
- config.readfp(f)
- f.close()
-except:
- print "Could not read electrum.conf. I will use the default values."
+ def __init__(self, config):
+ conf = DataStore.CONFIG_DEFAULTS
+ args, argv = readconf.parse_argv( [], conf)
+ args.dbtype = config.get('database','type')
+ if args.dbtype == 'sqlite3':
+ args.connect_args = { 'database' : config.get('database','database') }
+ elif args.dbtype == 'MySQLdb':
+ args.connect_args = { 'db' : config.get('database','database'), 'user' : config.get('database','username'), 'passwd' : config.get('database','password') }
+ elif args.dbtype == 'psycopg2':
+ args.connect_args = { 'database' : config.get('database','database') }
-try:
- f = open('/etc/electrum.banner','r')
- config.set('server','banner', f.read())
- f.close()
-except:
- pass
+ Datastore_class.__init__(self,args)
-password = config.get('server','password')
-bitcoind_url = 'http://%s:%s@%s:%s/' % ( config.get('bitcoind','user'), config.get('bitcoind','password'), config.get('bitcoind','host'), config.get('bitcoind','port'))
+ self.tx_cache = {}
+ self.mempool_keys = {}
+ self.bitcoind_url = 'http://%s:%s@%s:%s/' % ( config.get('bitcoind','user'), config.get('bitcoind','password'), config.get('bitcoind','host'), config.get('bitcoind','port'))
-stopping = False
-block_number = -1
-old_block_number = -1
-sessions = {}
-sessions_sub_numblocks = [] # sessions that have subscribed to the service
+ self.address_queue = Queue()
-dblock = thread.allocate_lock()
-peer_list = {}
+ self.dblock = thread.allocate_lock()
-wallets = {} # for ultra-light clients such as bccapi
-from Queue import Queue
-input_queue = Queue()
-output_queue = Queue()
-address_queue = Queue()
-class MyStore(Datastore_class):
+ def import_block(self, b, chain_ids=frozenset()):
+ block_id = super(MyStore, self).import_block(b, chain_ids)
+ for pos in xrange(len(b['transactions'])):
+ tx = b['transactions'][pos]
+ if 'hash' not in tx:
+ tx['hash'] = util.double_sha256(tx['tx'])
+ tx_id = store.tx_find_id_and_value(tx)
+ if tx_id:
+ self.update_tx_cache(tx_id)
+ else:
+ print "error: import_block: no tx_id"
+ return block_id
- def import_tx(self, tx, is_coinbase):
- tx_id = super(MyStore, self).import_tx(tx, is_coinbase)
- if config.get('server', 'cache') == 'yes': self.update_tx_cache(tx_id)
def update_tx_cache(self, txid):
inrows = self.get_tx_inputs(txid, False)
for row in inrows:
- _hash = store.binout(row[6])
+ _hash = self.binout(row[6])
address = hash_to_address(chr(0), _hash)
if self.tx_cache.has_key(address):
print "cache: invalidating", address
self.tx_cache.pop(address)
- address_queue.put(address)
+ self.address_queue.put(address)
outrows = self.get_tx_outputs(txid, False)
for row in outrows:
- _hash = store.binout(row[6])
+ _hash = self.binout(row[6])
address = hash_to_address(chr(0), _hash)
if self.tx_cache.has_key(address):
print "cache: invalidating", address
self.tx_cache.pop(address)
- address_queue.put(address)
+ self.address_queue.put(address)
def safe_sql(self,sql, params=(), lock=True):
try:
- if lock: dblock.acquire()
+ if lock: self.dblock.acquire()
ret = self.selectall(sql,params)
- if lock: dblock.release()
+ if lock: self.dblock.release()
return ret
except:
print "sql error", sql
def get_history(self, addr):
- if config.get('server','cache') == 'yes':
- cached_version = self.tx_cache.get( addr )
- if cached_version is not None:
- return cached_version
+ cached_version = self.tx_cache.get( addr )
+ if cached_version is not None:
+ return cached_version
version, binaddr = decode_check_address(addr)
if binaddr is None:
if not row[4]: txpoint['raw_scriptPubKey'] = row[1]
# cache result
- if config.get('server','cache') == 'yes' and not address_has_mempool:
+ if not address_has_mempool:
self.tx_cache[addr] = txpoints
return txpoints
-class Direct_Interface(Interface):
- def __init__(self):
- pass
+ def memorypool_update(store):
- def handler(self, method, params = ''):
- cmds = {'session.new':new_session,
- 'session.poll':poll_session,
- 'session.update':update_session,
- 'blockchain.transaction.broadcast':send_tx,
- 'blockchain.address.get_history':store.get_history
- }
- func = cmds[method]
- return func( params )
+ ds = BCDataStream.BCDataStream()
+ previous_transactions = store.mempool_keys
+ store.mempool_keys = []
+ postdata = dumps({"method": 'getmemorypool', 'params': [], 'id':'jsonrpc'})
+ respdata = urllib.urlopen(store.bitcoind_url, postdata).read()
+ r = loads(respdata)
+ if r['error'] != None:
+ return
+
+ v = r['result'].get('transactions')
+ for hextx in v:
+ ds.clear()
+ ds.write(hextx.decode('hex'))
+ tx = deserialize.parse_Transaction(ds)
+ tx['hash'] = util.double_sha256(tx['tx'])
+ tx_hash = store.hashin(tx['hash'])
+
+ store.mempool_keys.append(tx_hash)
+ if store.tx_find_id_and_value(tx):
+ pass
+ else:
+ tx_id = store.import_tx(tx, False)
+ store.update_tx_cache(tx_id)
+
+ store.commit()
+
+
+ def send_tx(self,tx):
+ postdata = dumps({"method": 'importtransaction', 'params': [tx], 'id':'jsonrpc'})
+ respdata = urllib.urlopen(self.bitcoind_url, postdata).read()
+ r = loads(respdata)
+ if r['error'] != None:
+ out = "error: transaction rejected by memorypool\n"+tx
+ else:
+ out = r['result']
+ return out
+
+
+ def main_iteration(store):
+ try:
+ store.dblock.acquire()
+ store.catch_up()
+ store.memorypool_update()
+ block_number = store.get_block_number(1)
+
+ except IOError:
+ print "IOError: cannot reach bitcoind"
+ block_number = 0
+ except:
+ traceback.print_exc(file=sys.stdout)
+ block_number = 0
+ finally:
+ store.dblock.release()
+
+ return block_number
+
+
+
+import time, json, socket, operator, thread, ast, sys, re, traceback
+import ConfigParser
+from json import dumps, loads
+import urllib
+
+
+config = ConfigParser.ConfigParser()
+# set some defaults, which will be overwritten by the config file
+config.add_section('server')
+config.set('server','banner', 'Welcome to Electrum!')
+config.set('server', 'host', 'localhost')
+config.set('server', 'port', '50000')
+config.set('server', 'password', '')
+config.set('server', 'irc', 'yes')
+config.set('server', 'ircname', 'Electrum server')
+config.add_section('database')
+config.set('database', 'type', 'psycopg2')
+config.set('database', 'database', 'abe')
+
+try:
+ f = open('/etc/electrum.conf','r')
+ config.readfp(f)
+ f.close()
+except:
+ print "Could not read electrum.conf. I will use the default values."
+
+try:
+ f = open('/etc/electrum.banner','r')
+ config.set('server','banner', f.read())
+ f.close()
+except:
+ pass
+
+
+password = config.get('server','password')
+
+stopping = False
+block_number = -1
+sessions = {}
+sessions_sub_numblocks = {} # sessions that have subscribed to the service
+
+m_sessions = [{}] # served by http
+
+peer_list = {}
+
+wallets = {} # for ultra-light clients such as bccapi
+
+from Queue import Queue
+input_queue = Queue()
+output_queue = Queue()
-def send_tx(tx):
- postdata = dumps({"method": 'importtransaction', 'params': [tx], 'id':'jsonrpc'})
- respdata = urllib.urlopen(bitcoind_url, postdata).read()
- r = loads(respdata)
- if r['error'] != None:
- out = "error: transaction rejected by memorypool\n"+tx
- else:
- out = r['result']
- return out
-def cmd_stop(data):
+def cmd_stop(_,__,pw):
global stopping
- if password == data:
+ if password == pw:
stopping = True
return 'ok'
else:
return 'wrong password'
-def cmd_load(pw):
+def cmd_load(_,__,pw):
if password == pw:
return repr( len(sessions) )
else:
return 'wrong password'
-def clear_cache(pw):
- if password == pw:
- store.tx_cache = {}
- return 'ok'
- else:
- return 'wrong password'
-def get_cache(pw,addr):
- if password == pw:
- return store.tx_cache.get(addr)
- else:
- return 'wrong password'
-def poll_session(session_id):
+def modified_addresses(a_session):
+ #t1 = time.time()
+ import copy
+ session = copy.deepcopy(a_session)
+ addresses = session['addresses']
+ session['last_time'] = time.time()
+ ret = {}
+ k = 0
+ for addr in addresses:
+ status = get_address_status( addr )
+ msg_id, last_status = addresses.get( addr )
+ if last_status != status:
+ addresses[addr] = msg_id, status
+ ret[addr] = status
+
+ #t2 = time.time() - t1
+ #if t2 > 10: print "high load:", session_id, "%d/%d"%(k,len(addresses)), t2
+ return ret, addresses
+
+
+def poll_session(session_id):
+ # native
session = sessions.get(session_id)
if session is None:
print time.asctime(), "session not found", session_id
- out = repr( (-1, {}))
+ return -1, {}
else:
- t1 = time.time()
- addresses = session['addresses']
- session['last_time'] = time.time()
- ret = {}
- k = 0
- for addr in addresses:
- if store.tx_cache.get( addr ) is not None: k += 1
- status = get_address_status( addr )
- last_status = addresses.get( addr )
- if last_status != status:
- addresses[addr] = status
- ret[addr] = status
- if ret:
- sessions[session_id]['addresses'] = addresses
- out = repr( (block_number, ret ) )
- t2 = time.time() - t1
- if t2 > 10:
- print "high load:", session_id, "%d/%d"%(k,len(addresses)), t2
+ ret, addresses = modified_addresses(session)
+ if ret: sessions[session_id]['addresses'] = addresses
+ return repr( (block_number,ret))
+
+
+def poll_session_json(session_id, message_id):
+ session = m_sessions[0].get(session_id)
+ if session is None:
+ raise BaseException("session not found %s"%session_id)
+ else:
+ out = []
+ ret, addresses = modified_addresses(session)
+ if ret:
+ m_sessions[0][session_id]['addresses'] = addresses
+ for addr in ret:
+ msg_id, status = addresses[addr]
+ out.append( { 'id':msg_id, 'result':status } )
+
+ msg_id, last_nb = session.get('numblocks')
+ if last_nb:
+ if last_nb != block_number:
+ m_sessions[0][session_id]['numblocks'] = msg_id, block_number
+ out.append( {'id':msg_id, 'result':block_number} )
return out
def do_update_address(addr):
# an address was involved in a transaction; we check if it was subscribed to in a session
# the address can be subscribed in several sessions; the cache should ensure that we don't do redundant requests
+
for session_id in sessions.keys():
session = sessions[session_id]
- if session.get('type') != 'subscribe': continue
+ if session.get('type') != 'persistent': continue
addresses = session['addresses'].keys()
if addr in addresses:
- print "address ", addr, "found in session", session_id
status = get_address_status( addr )
- print "new_status:", status
- last_status = session['addresses'][addr]
- print "last_status", last_status
+ message_id, last_status = session['addresses'][addr]
if last_status != status:
- print "status is new", addr
- send_status(session_id,addr,status)
- sessions[session_id]['addresses'][addr] = status
-
+ #print "sending new status for %s:"%addr, status
+ send_status(session_id,message_id,addr,status)
+ sessions[session_id]['addresses'][addr] = (message_id,status)
def get_address_status(addr):
# get address status, i.e. the last block for that address.
def send_numblocks(session_id):
- out = json.dumps( {'method':'numblocks.subscribe', 'result':block_number} )
+ message_id = sessions_sub_numblocks[session_id]
+ out = json.dumps( {'id':message_id, 'result':block_number} )
output_queue.put((session_id, out))
-def send_status(session_id, address, status):
- out = json.dumps( { 'method':'address.subscribe', 'address':address, 'status':status } )
+def send_status(session_id, message_id, address, status):
+ out = json.dumps( { 'id':message_id, 'result':status } )
output_queue.put((session_id, out))
-def subscribe_to_numblocks(session_id):
- sessions_sub_numblocks.append(session_id)
+def address_get_history_json(_,message_id,address):
+ return store.get_history(address)
+
+def subscribe_to_numblocks(session_id, message_id):
+ sessions_sub_numblocks[session_id] = message_id
send_numblocks(session_id)
-def subscribe_to_address(session_id, address):
+def subscribe_to_numblocks_json(session_id, message_id):
+ global m_sessions
+ m_sessions[0][session_id]['numblocks'] = message_id,block_number
+ return block_number
+
+def subscribe_to_address(session_id, message_id, address):
status = get_address_status(address)
- sessions[session_id]['type'] = 'subscribe'
- sessions[session_id]['addresses'][address] = status
+ sessions[session_id]['addresses'][address] = (message_id, status)
sessions[session_id]['last_time'] = time.time()
- send_status(session_id, address, status)
+ send_status(session_id, message_id, address, status)
+
+def add_address_to_session_json(session_id, message_id, address):
+ global m_sessions
+ sessions = m_sessions[0]
+ status = get_address_status(address)
+ sessions[session_id]['addresses'][address] = (message_id, status)
+ sessions[session_id]['last_time'] = time.time()
+ m_sessions[0] = sessions
+ return status
+
+def add_address_to_session(session_id, address):
+ status = get_address_status(address)
+ sessions[session_id]['addresses'][address] = ("", status)
+ sessions[session_id]['last_time'] = time.time()
+ return status
def new_session(version, addresses):
session_id = random_string(10)
sessions[session_id] = { 'addresses':{}, 'version':version }
for a in addresses:
- sessions[session_id]['addresses'][a] = ''
+ sessions[session_id]['addresses'][a] = ('','')
out = repr( (session_id, config.get('server','banner').replace('\\n','\n') ) )
sessions[session_id]['last_time'] = time.time()
return out
+
+def client_version_json(session_id, _, version):
+ global m_sessions
+ sessions = m_sessions[0]
+ sessions[session_id]['version'] = version
+ m_sessions[0] = sessions
+
+def create_session_json(_, __):
+ sessions = m_sessions[0]
+ session_id = random_string(10)
+ print "creating session", session_id
+ sessions[session_id] = { 'addresses':{}, 'numblocks':('','') }
+ sessions[session_id]['last_time'] = time.time()
+ m_sessions[0] = sessions
+ return session_id
+
+
+
+def get_banner(_,__):
+ return config.get('server','banner').replace('\\n','\n')
+
def update_session(session_id,addresses):
+ """deprecated in 0.42"""
sessions[session_id]['addresses'] = {}
for a in addresses:
sessions[session_id]['addresses'][a] = ''
conn.close()
+def timestr():
+ return time.strftime("[%d/%m/%Y-%H:%M:%S]")
# used by the native handler
def do_command(cmd, data, ipaddr):
- timestr = time.strftime("[%d/%m/%Y-%H:%M:%S]")
-
if cmd=='b':
out = "%d"%block_number
except:
print "error", data
return None
- print timestr, "new session", ipaddr, addresses[0] if addresses else addresses, len(addresses), version
+ print timestr(), "new session", ipaddr, addresses[0] if addresses else addresses, len(addresses), version
out = new_session(version, addresses)
+ elif cmd=='address.subscribe':
+ try:
+ session_id, addr = ast.literal_eval(data)
+ except:
+ traceback.print_exc(file=sys.stdout)
+ print data
+ return None
+ out = add_address_to_session(session_id,addr)
+
elif cmd=='update_session':
try:
session_id, addresses = ast.literal_eval(data)
except:
- print "error"
+ traceback.print_exc(file=sys.stdout)
return None
- print timestr, "update session", ipaddr, addresses[0] if addresses else addresses, len(addresses)
+ print timestr(), "update session", ipaddr, addresses[0] if addresses else addresses, len(addresses)
out = update_session(session_id,addresses)
-
- elif cmd == 'bccapi_login':
- import electrum
- print "data",data
- v, k = ast.literal_eval(data)
- master_public_key = k.decode('hex') # todo: sanitize. no need to decode twice...
- print master_public_key
- wallet_id = random_string(10)
- w = Wallet( Direct_Interface() )
- w.master_public_key = master_public_key.decode('hex')
- w.synchronize()
- wallets[wallet_id] = w
- out = wallet_id
- print "wallets", wallets
-
- elif cmd == 'bccapi_getAccountInfo':
- from wallet import int_to_hex
- v, wallet_id = ast.literal_eval(data)
- w = wallets.get(wallet_id)
- if w is not None:
- num = len(w.addresses)
- c, u = w.get_balance()
- out = int_to_hex(num,4) + int_to_hex(c,8) + int_to_hex( c+u, 8 )
- out = out.decode('hex')
- else:
- print "error",data
- out = "error"
-
- elif cmd == 'bccapi_getAccountStatement':
- from wallet import int_to_hex
- v, wallet_id = ast.literal_eval(data)
- w = wallets.get(wallet_id)
- if w is not None:
- num = len(w.addresses)
- c, u = w.get_balance()
- total_records = num_records = 0
- out = int_to_hex(num,4) + int_to_hex(c,8) + int_to_hex( c+u, 8 ) + int_to_hex( total_records ) + int_to_hex( num_records )
- out = out.decode('hex')
- else:
- print "error",data
- out = "error"
-
- elif cmd == 'bccapi_getSendCoinForm':
- out = ''
-
- elif cmd == 'bccapi_submitTransaction':
- out = ''
elif cmd=='poll':
out = poll_session(data)
out = repr( store.get_history( address ) )
elif cmd == 'load':
- out = cmd_load(data)
+ out = cmd_load(None,None,data)
elif cmd =='tx':
- out = send_tx(data)
- print timestr, "sent tx:", ipaddr, out
+ out = store.send_tx(data)
+ print timestr(), "sent tx:", ipaddr, out
elif cmd == 'stop':
out = cmd_stop(data)
traceback.print_exc(file=sys.stdout)
-def close_sesion(session_id):
- print "lost connection", session_id
+def close_session(session_id):
+ #print "lost connection", session_id
sessions.pop(session_id)
- sessions_sub_numblocks.remove(session_id)
+ if session_id in sessions_sub_numblocks:
+ sessions_sub_numblocks.pop(session_id)
# one thread per client. put requests in a queue.
def tcp_client_thread(ipaddr,conn):
""" use a persistent connection. put commands in a queue."""
- print "persistent client thread", ipaddr
+
+ print timestr(), "TCP session", ipaddr
global sessions
session_id = random_string(10)
- sessions[session_id] = { 'conn':conn, 'addresses':{}, 'version':'unknown' }
+ sessions[session_id] = { 'conn':conn, 'addresses':{}, 'version':'unknown', 'type':'persistent' }
ipaddr = ipaddr[0]
msg = ''
while not stopping:
- d = conn.recv(1024)
- msg += d
+ try:
+ d = conn.recv(1024)
+ except socket.error:
+ d = ''
if not d:
- close_sesion(session_id)
+ close_session(session_id)
break
+ msg += d
while True:
s = msg.find('\n')
if s ==-1:
break
else:
- c = msg[0:s]
+ c = msg[0:s].strip()
msg = msg[s+1:]
- c = json.loads(c)
+ if c == 'quit':
+ conn.close()
+ close_session(session_id)
+ return
+ try:
+ c = json.loads(c)
+ except:
+ print "json error", repr(c)
+ continue
try:
- cmd = c['method']
- data = c['params']
+ message_id = c.get('id')
+ method = c.get('method')
+ params = c.get('params')
except:
print "syntax error", repr(c), ipaddr
continue
# add to queue
- input_queue.put((session_id, cmd, data))
+ input_queue.put((session_id, message_id, method, params))
+
# read commands from the input queue. perform requests, etc. this should be called from the main thread.
def process_input_queue():
while not stopping:
- session_id, cmd, data = input_queue.get()
+ session_id, message_id, method, data = input_queue.get()
+ if session_id not in sessions.keys():
+ continue
out = None
- if cmd == 'address.subscribe':
- subscribe_to_address(session_id,data)
- elif cmd == 'numblocks.subscribe':
- subscribe_to_numblocks(session_id)
- elif cmd == 'client.version':
- sessions[session_id]['version'] = data
- elif cmd == 'server.banner':
- out = json.dumps( { 'method':'server.banner', 'result':config.get('server','banner').replace('\\n','\n') } )
- elif cmd == 'address.get_history':
- address = data
- out = json.dumps( { 'method':'address.get_history', 'address':address, 'result':store.get_history( address ) } )
- elif cmd == 'transaction.broadcast':
- txo = send_tx(data)
+ if method == 'address.subscribe':
+ address = data[0]
+ subscribe_to_address(session_id,message_id,address)
+ elif method == 'numblocks.subscribe':
+ subscribe_to_numblocks(session_id,message_id)
+ elif method == 'client.version':
+ sessions[session_id]['version'] = data[0]
+ elif method == 'server.banner':
+ out = { 'result':config.get('server','banner').replace('\\n','\n') }
+ elif method == 'server.peers':
+ out = { 'result':peer_list.values() }
+ elif method == 'address.get_history':
+ address = data[0]
+ out = { 'result':store.get_history( address ) }
+ elif method == 'transaction.broadcast':
+ txo = store.send_tx(data[0])
print "sent tx:", txo
- out = json.dumps( { 'method':'transaction.broadcast', 'result':txo } )
+ out = {'result':txo }
else:
- print "unknown command", cmd
+ print "unknown command", method
if out:
+ out['id'] = message_id
+ out = json.dumps( out )
output_queue.put((session_id, out))
# this is a separate thread
####################################################################
-def memorypool_update(store):
- ds = BCDataStream.BCDataStream()
- store.mempool_keys = []
-
- postdata = dumps({"method": 'getmemorypool', 'params': [], 'id':'jsonrpc'})
- respdata = urllib.urlopen(bitcoind_url, postdata).read()
- r = loads(respdata)
- if r['error'] != None:
- return
-
- v = r['result'].get('transactions')
- for hextx in v:
- ds.clear()
- ds.write(hextx.decode('hex'))
- tx = deserialize.parse_Transaction(ds)
- tx['hash'] = util.double_sha256(tx['tx'])
- tx_hash = tx['hash'][::-1].encode('hex')
- store.mempool_keys.append(tx_hash)
- if store.tx_find_id_and_value(tx):
- pass
- else:
- store.import_tx(tx, False)
-
- store.commit()
-
def clean_session_thread():
time.sleep(30)
t = time.time()
for k,s in sessions.items():
- if s.get('type') == 'subscribe': continue
+ if s.get('type') == 'persistent': continue
t0 = s['last_time']
if t - t0 > 5*60:
sessions.pop(k)
s.close()
+def get_peers_json(_,__):
+ return peer_list.values()
-def http_server_thread(store):
+def http_server_thread():
# see http://code.google.com/p/jsonrpclib/
from SocketServer import ThreadingMixIn
- from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCServer
- class SimpleThreadedJSONRPCServer(ThreadingMixIn, SimpleJSONRPCServer): pass
- server = SimpleThreadedJSONRPCServer(( config.get('server','host'), 8081))
- server.register_function(lambda : peer_list.values(), 'peers')
+ from StratumJSONRPCServer import StratumJSONRPCServer
+ class StratumThreadedJSONRPCServer(ThreadingMixIn, StratumJSONRPCServer): pass
+ server = StratumThreadedJSONRPCServer(( config.get('server','host'), 8081))
+ server.register_function(get_peers_json, 'server.peers')
server.register_function(cmd_stop, 'stop')
server.register_function(cmd_load, 'load')
- server.register_function(lambda : block_number, 'blocks')
- server.register_function(clear_cache, 'clear_cache')
- server.register_function(get_cache, 'get_cache')
- server.register_function(send_tx, 'blockchain.transaction.broadcast')
- server.register_function(store.get_history, 'blockchain.address.get_history')
- server.register_function(new_session, 'session.new')
- server.register_function(update_session, 'session.update')
- server.register_function(poll_session, 'session.poll')
+ server.register_function(get_banner, 'server.banner')
+ server.register_function(lambda a,b,c: store.send_tx(c), 'transaction.broadcast')
+ server.register_function(address_get_history_json, 'address.get_history')
+ server.register_function(add_address_to_session_json, 'address.subscribe')
+ server.register_function(subscribe_to_numblocks_json, 'numblocks.subscribe')
+ server.register_function(client_version_json, 'client.version')
+ server.register_function(create_session_json, 'session.create') # internal message (not part of protocol)
+ server.register_function(poll_session_json, 'session.poll') # internal message (not part of protocol)
server.serve_forever()
-import traceback
-
-
if __name__ == '__main__':
if len(sys.argv)>1:
if cmd == 'load':
out = server.load(password)
elif cmd == 'peers':
- out = server.peers()
+ out = server.server.peers()
elif cmd == 'stop':
out = server.stop(password)
elif cmd == 'clear_cache':
elif cmd == 'get_cache':
out = server.get_cache(password,sys.argv[2])
elif cmd == 'h':
- out = server.blockchain.address.get_history(sys.argv[2])
+ out = server.address.get_history(sys.argv[2])
elif cmd == 'tx':
- out = server.blockchain.transaction.broadcast(sys.argv[2])
+ out = server.transaction.broadcast(sys.argv[2])
elif cmd == 'b':
- out = server.blocks()
+ out = server.numblocks.subscribe()
else:
out = "Unknown command: '%s'" % cmd
print out
sys.exit(0)
-
- print "starting Electrum server"
- print "cache:", config.get('server', 'cache')
-
- conf = DataStore.CONFIG_DEFAULTS
- args, argv = readconf.parse_argv( [], conf)
- args.dbtype= config.get('database','type')
- if args.dbtype == 'sqlite3':
- args.connect_args = { 'database' : config.get('database','database') }
- elif args.dbtype == 'MySQLdb':
- args.connect_args = { 'db' : config.get('database','database'), 'user' : config.get('database','username'), 'passwd' : config.get('database','password') }
- elif args.dbtype == 'psycopg2':
- args.connect_args = { 'database' : config.get('database','database') }
- store = MyStore(args)
- store.tx_cache = {}
- store.mempool_keys = {}
+ # backend
+ # from db import MyStore
+ store = MyStore(config)
# supported protocols
thread.start_new_thread(native_server_thread, ())
thread.start_new_thread(tcp_server_thread, ())
- thread.start_new_thread(http_server_thread, (store,))
-
+ thread.start_new_thread(http_server_thread, ())
thread.start_new_thread(clean_session_thread, ())
if (config.get('server','irc') == 'yes' ):
thread.start_new_thread(irc_thread, ())
- while not stopping:
- try:
- dblock.acquire()
- store.catch_up()
- memorypool_update(store)
- block_number = store.get_block_number(1)
-
- if block_number != old_block_number:
- old_block_number = block_number
- for session_id in sessions_sub_numblocks:
- send_numblocks(session_id)
+ print "starting Electrum server"
- except IOError:
- print "IOError: cannot reach bitcoind"
- block_number = 0
- except:
- traceback.print_exc(file=sys.stdout)
- block_number = 0
- finally:
- dblock.release()
+ old_block_number = None
+ while not stopping:
+ block_number = store.main_iteration()
- # do addresses
+ if block_number != old_block_number:
+ old_block_number = block_number
+ for session_id in sessions_sub_numblocks.keys():
+ send_numblocks(session_id)
while True:
try:
- addr = address_queue.get(False)
+ addr = store.address_queue.get(False)
except:
break
do_update_address(addr)
time.sleep(10)
-
print "server stopped"
git://git.novaco.in / electrum-server.git / blobdiff