# License along with this program. If not, see
# <http://www.gnu.org/licenses/agpl.html>.
-import time, json, socket, operator, thread, ast, sys, re, traceback
import ConfigParser
-from json import dumps, loads
-import urllib
+import logging
+import socket
+import sys
+import time
import threading
+import traceback
+
+import json
+import os
+
+logging.basicConfig()
+
+if sys.maxsize <= 2**32:
+ print "Warning: it looks like you are using a 32bit system. You may experience crashes caused by mmap"
+
+
+def attempt_read_config(config, filename):
+ try:
+ with open(filename, 'r') as f:
+ config.readfp(f)
+ except IOError:
+ pass
+
+
+def create_config():
+ 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', 'report_host', '')
+ config.set('server', 'stratum_tcp_port', '40001')
+ config.set('server', 'stratum_http_port', '7081')
+ config.set('server', 'stratum_tcp_ssl_port', '40002')
+ config.set('server', 'stratum_http_ssl_port', '7082')
+ config.set('server', 'report_stratum_tcp_port', '')
+ config.set('server', 'report_stratum_http_port', '')
+ config.set('server', 'report_stratum_tcp_ssl_port', '')
+ config.set('server', 'report_stratum_http_ssl_port', '')
+ config.set('server', 'ssl_certfile', '')
+ config.set('server', 'ssl_keyfile', '')
+ config.set('server', 'password', '')
+ config.set('server', 'irc', 'no')
+ config.set('server', 'irc_nick', '')
+ config.set('server', 'novacoin', '')
+ config.set('server', 'datadir', '')
+
+ # use leveldb as default
+ config.set('server', 'backend', 'leveldb')
+ config.add_section('leveldb')
+ config.set('leveldb', 'path_fulltree', '/dev/shm/electrum_db')
+ config.set('leveldb', 'pruning_limit', '100')
+
+ for path in ('/etc/', ''):
+ filename = path + 'electrum.conf'
+ attempt_read_config(config, filename)
+
+ try:
+ with open('/etc/electrum.banner', 'r') as f:
+ config.set('server', 'banner', f.read())
+ except IOError:
+ pass
+
+ return config
+
+
+def run_rpc_command(params):
+ cmd = params[0]
+ import xmlrpclib
+ server = xmlrpclib.ServerProxy('http://localhost:7000')
+ func = getattr(server, cmd)
+ r = func(*params[1:])
+
+ if cmd == 'info':
+ now = time.time()
+ print 'type address sub version time'
+ for item in r:
+ print '%4s %21s %3s %7s %.2f' % (item.get('name'),
+ item.get('address'),
+ item.get('subscriptions'),
+ item.get('version'),
+ (now - item.get('time')),
+ )
+ else:
+ print r
+
+
+def cmd_info():
+ return map(lambda s: {"time": s.time,
+ "name": s.name,
+ "address": s.address,
+ "version": s.version,
+ "subscriptions": len(s.subscriptions)},
+ dispatcher.request_dispatcher.get_sessions())
+
+def cmd_debug(s):
+ if s:
+ from guppy import hpy
+ h = hpy()
+ bp = dispatcher.request_dispatcher.processors['blockchain']
+ try:
+ result = str(eval(s))
+ except:
+ result = "error"
+ return result
+
+
+def get_port(config, name):
+ try:
+ return config.getint('server', name)
+ except:
+ return None
-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')
-
-
-from processor import Shared, Processor, Dispatcher
-from stratum_http import HttpServer
-from stratum import TcpServer
-from native import NativeServer
-from irc import Irc
-from abe_backend import AbeStore
-
-class AbeProcessor(Processor):
- def process(self,request):
- message_id = request['id']
- method = request['method']
- params = request.get('params',[])
- #print request
-
- result = ''
- if method == 'numblocks.subscribe':
- result = store.block_number
- elif method == 'address.subscribe':
- address = params[0]
- store.watch_address(address)
- status = store.get_status(address)
- result = status
- elif method == 'client.version':
- #session.version = params[0]
- pass
- elif method == 'server.banner':
- result = config.get('server','banner').replace('\\n','\n')
- elif method == 'server.peers':
- result = irc.get_peers()
- elif method == 'address.get_history':
- address = params[0]
- result = store.get_history( address )
- elif method == 'transaction.broadcast':
- txo = store.send_tx(params[0])
- print "sent tx:", txo
- result = txo
- else:
- print "unknown method", request
-
- if result!='':
- response = { 'id':message_id, 'method':method, 'params':params, 'result':result }
- self.push_response(response)
-
- def get_status(self,addr):
- return store.get_status(addr)
+if __name__ == '__main__':
+ config = create_config()
+ password = config.get('server', 'password')
+ host = config.get('server', 'host')
+ stratum_tcp_port = get_port(config, 'stratum_tcp_port')
+ stratum_http_port = get_port(config, 'stratum_http_port')
+ stratum_tcp_ssl_port = get_port(config, 'stratum_tcp_ssl_port')
+ stratum_http_ssl_port = get_port(config, 'stratum_http_ssl_port')
+ ssl_certfile = config.get('server', 'ssl_certfile')
+ ssl_keyfile = config.get('server', 'ssl_keyfile')
+
+ if stratum_tcp_ssl_port or stratum_http_ssl_port:
+ assert ssl_certfile and ssl_keyfile
+
+ if len(sys.argv) > 1:
+ try:
+ run_rpc_command(sys.argv[1:])
+ except socket.error:
+ print "server not running"
+ sys.exit(1)
+ sys.exit(0)
+ try:
+ run_rpc_command(['getpid'])
+ is_running = True
+ except socket.error:
+ is_running = False
+ if is_running:
+ print "server already running"
+ sys.exit(1)
+ from processor import Dispatcher, print_log
+ from backends.irc import ServerProcessor
+ from transports.stratum_tcp import TcpServer
+ from transports.stratum_http import HttpServer
+ backend_name = config.get('server', 'backend')
+ if backend_name == 'libbitcoin':
+ from backends.libbitcoin import BlockchainProcessor
+ elif backend_name == 'leveldb':
+ from backends.bitcoind import BlockchainProcessor
+ else:
+ print "Unknown backend '%s' specified\n" % backend_name
+ sys.exit(1)
-if __name__ == '__main__':
+ print "\n\n\n\n\n"
+ print_log("Starting Electrum server on", host)
- if len(sys.argv)>1:
- import jsonrpclib
- server = jsonrpclib.Server('http://%s:8081'%config.get('server','host'))
- cmd = sys.argv[1]
- if cmd == 'stop':
- out = server.stop(password)
- else:
- out = "Unknown command: '%s'" % cmd
- print out
- sys.exit(0)
+ # Create hub
+ dispatcher = Dispatcher(config)
+ shared = dispatcher.shared
- processor = AbeProcessor()
- shared = Shared()
- # Bind shared to processor since constructor is user defined
- processor.shared = shared
- processor.start()
+ # handle termination signals
+ import signal
+ def handler(signum = None, frame = None):
+ print_log('Signal handler called with signal', signum)
+ shared.stop()
+ for sig in [signal.SIGTERM, signal.SIGHUP, signal.SIGQUIT]:
+ signal.signal(sig, handler)
- irc = Irc(processor, config.get('server','host'), config.get('server','ircname'))
- if (config.get('server','irc') == 'yes' ): irc.start()
- # backend
- store = AbeStore(config)
+ # Create and register processors
+ chain_proc = BlockchainProcessor(config, shared)
+ dispatcher.register('blockchain', chain_proc)
- # dispatcher
- dispatcher = Dispatcher(shared, processor)
- dispatcher.start()
+ server_proc = ServerProcessor(config)
+ dispatcher.register('server', server_proc)
- host = config.get('server','host')
+ transports = []
# Create various transports we need
- transports = [ NativeServer(shared, store, irc, config.get('server','banner'), host, 50000),
- TcpServer(shared, processor, host, 50001),
- HttpServer(shared, processor, host, 8081),
- ]
+ if stratum_tcp_port:
+ tcp_server = TcpServer(dispatcher, host, stratum_tcp_port, False, None, None)
+ transports.append(tcp_server)
+
+ if stratum_tcp_ssl_port:
+ tcp_server = TcpServer(dispatcher, host, stratum_tcp_ssl_port, True, ssl_certfile, ssl_keyfile)
+ transports.append(tcp_server)
+
+ if stratum_http_port:
+ http_server = HttpServer(dispatcher, host, stratum_http_port, False, None, None)
+ transports.append(http_server)
+
+ if stratum_http_ssl_port:
+ http_server = HttpServer(dispatcher, host, stratum_http_ssl_port, True, ssl_certfile, ssl_keyfile)
+ transports.append(http_server)
+
for server in transports:
server.start()
- print "starting Electrum server on", host
- store.run(processor)
- print "server stopped"
-
+
+
+ from SimpleXMLRPCServer import SimpleXMLRPCServer
+ server = SimpleXMLRPCServer(('localhost',7000), allow_none=True, logRequests=False)
+ server.register_function(lambda: os.getpid(), 'getpid')
+ server.register_function(shared.stop, 'stop')
+ server.register_function(cmd_info, 'info')
+ server.register_function(cmd_debug, 'debug')
+ server.socket.settimeout(1)
+
+ while not shared.stopped():
+ try:
+ server.handle_request()
+ except socket.timeout:
+ continue
+ except:
+ shared.stop()
+
+ server_proc.join()
+ chain_proc.join()
+ print_log("Electrum Server stopped")
git://git.novaco.in / electrum-server.git / blobdiff