# License along with this program. If not, see
# <http://www.gnu.org/licenses/agpl.html>.
-import time, sys, traceback
import ConfigParser
+import logging
+import socket
+import sys
+import time
+import threading
+import traceback
-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', 'native_port', '50000')
-config.set('server', 'stratum_tcp_port', '50001')
-config.set('server', 'stratum_http_port', '8081')
-config.set('server', 'password', '')
-config.set('server', 'irc', 'yes')
-config.set('server', 'irc_nick', '')
-config.add_section('database')
-config.set('database', 'type', 'psycopg2')
-config.set('database', 'database', 'abe')
-config.set('server', 'backend', 'abe')
-
-for path in ('', '/etc/'):
- filename = path + 'electrum.conf'
+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:
- print "Could not read %s. Falling back." % filename
-
-try:
- with open('/etc/electrum.banner', 'r') as f:
- config.set('server','banner', f.read())
-except IOError:
- pass
-
-password = config.get('server','password')
-host = config.get('server','host')
-native_port = config.get('server','native_port')
-stratum_tcp_port = config.get('server','stratum_tcp_port')
-stratum_http_port = config.get('server','stratum_http_port')
-
-from processor import Dispatcher
-from transports.stratum_http import HttpServer
-from transports.stratum_tcp import TcpServer
-from transports.native import NativeServer
-
-from modules.irc import ServerProcessor
-backend_name = config.get('server', 'backend')
-if backend_name == "libbitcoin":
- # NativeServer cannot be used with libbitcoin
- native_port = None
- from modules.python_bitcoin import BlockchainProcessor
-elif backend_name == "abe":
- from modules.abe import AbeProcessor as BlockchainProcessor
-else:
- raise Exception('Unknown backend specified')
+ 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
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:
- import jsonrpclib
- server = jsonrpclib.Server('http://%s:%s'%(host,stratum_http_port))
- cmd = sys.argv[1]
- if cmd == 'stop':
- out = server.server.stop(password)
- else:
- out = "Unknown command: '%s'" % cmd
- print out
+ 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)
+
+ print "\n\n\n\n\n"
+ print_log("Starting Electrum server on", host)
+
# Create hub
- dispatcher = Dispatcher()
+ dispatcher = Dispatcher(config)
shared = dispatcher.shared
+ # 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)
+
+
# Create and register processors
- abe = BlockchainProcessor(config)
- dispatcher.register('blockchain', abe)
+ chain_proc = BlockchainProcessor(config, shared)
+ dispatcher.register('blockchain', chain_proc)
- sb = ServerProcessor(config)
- dispatcher.register('server', sb)
+ server_proc = ServerProcessor(config)
+ dispatcher.register('server', server_proc)
- # Create various transports we need
transports = []
- if native_port: transports.append( NativeServer(shared, abe, sb, config.get('server','banner'), host, int(native_port)) )
- if stratum_tcp_port: transports.append( TcpServer(dispatcher, host, int(stratum_tcp_port)) )
- if stratum_http_port: transports.append( HttpServer(dispatcher, host, int(stratum_http_port)) )
+ # Create various transports we need
+ 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
+
+
+ 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():
- time.sleep(1)
- print "server 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