# 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
+
+import json
+import os
+
logging.basicConfig()
if sys.maxsize <= 2**32:
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', 'stratum_tcp_port', '50001')
- config.set('server', 'stratum_http_port', '8081')
- config.set('server', 'stratum_tcp_ssl_port', '50002')
- config.set('server', 'stratum_http_ssl_port', '8082')
+ 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', 'yes')
+ config.set('server', 'irc', 'no')
config.set('server', 'irc_nick', '')
- config.set('server', 'coin', '')
+ config.set('server', 'novacoin', '')
config.set('server', 'datadir', '')
- config.add_section('database')
- config.set('database', 'type', 'psycopg2')
- config.set('database', 'database', 'abe')
- config.set('database', 'limit', '1000')
- config.set('server', 'backend', 'abe')
+
+ # 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'
try:
with open('/etc/electrum.banner', 'r') as f:
- config.set('server','banner', f.read())
+ config.set('server', 'banner', f.read())
except IOError:
pass
return config
-def run_rpc_command(command, stratum_tcp_port):
- import socket, json
- s = socket.socket( socket.AF_INET, socket.SOCK_STREAM )
- s.connect(( host, int(stratum_tcp_port )))
- method = 'server.' + command
- request = json.dumps( { 'id':0, 'method':method, 'params':[password] } )
- s.send(request + '\n')
- msg = ''
- while True:
- o = s.recv(1024)
- msg += o
- if msg.find('\n') != -1: break
- s.close()
- r = json.loads(msg).get('result')
-
- if command == 'info':
+
+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'
+ print 'type address sub version time'
for item in r:
- print '%4s %15s %3s %7s %.2f'%( item.get('name'),
- item.get('address'),
- item.get('subscriptions'),
- item.get('version'),
- (now - item.get('time')) )
+ 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 = config.get('server', 'stratum_tcp_port')
- stratum_http_port = config.get('server', 'stratum_http_port')
- stratum_tcp_ssl_port = config.get('server', 'stratum_tcp_ssl_port')
- stratum_http_ssl_port = config.get('server', 'stratum_http_ssl_port')
+ 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 stratum_tcp_ssl_port or stratum_http_ssl_port:
+ assert ssl_certfile and ssl_keyfile
if len(sys.argv) > 1:
- run_rpc_command(sys.argv[1], stratum_tcp_port)
+ try:
+ run_rpc_command(sys.argv[1:])
+ except socket.error:
+ print "server not running"
+ sys.exit(1)
sys.exit(0)
- from processor import Dispatcher
+ 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
- backend_name = config.get('server', 'backend')
- try:
- backend = __import__("backends." + backend_name,
- fromlist=["BlockchainProcessor"])
- except ImportError:
- sys.stderr.write("Unknown backend '%s' specified\n" % backend_name)
- raise
+ from transports.stratum_tcp import TcpServer
+ from transports.stratum_http import HttpServer
- print "Starting Electrum server on", host
+ 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)
- from backends.bitcoind import Blockchain2Processor
+ 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
- chain_proc = backend.BlockchainProcessor(config)
+ chain_proc = BlockchainProcessor(config, shared)
dispatcher.register('blockchain', chain_proc)
- chain2_proc = Blockchain2Processor(config)
- dispatcher.register('blockchain2', chain2_proc)
-
server_proc = ServerProcessor(config)
dispatcher.register('server', server_proc)
transports = []
# Create various transports we need
if stratum_tcp_port:
- from transports.stratum_tcp import TcpServer
- tcp_server = TcpServer(dispatcher, host, int(stratum_tcp_port), False, None, None)
+ tcp_server = TcpServer(dispatcher, host, stratum_tcp_port, False, None, None)
transports.append(tcp_server)
if stratum_tcp_ssl_port:
- from transports.stratum_tcp import TcpServer
- tcp_server = TcpServer(dispatcher, host, int(stratum_tcp_ssl_port), True, ssl_certfile, ssl_keyfile)
+ tcp_server = TcpServer(dispatcher, host, stratum_tcp_ssl_port, True, ssl_certfile, ssl_keyfile)
transports.append(tcp_server)
if stratum_http_port:
- from transports.stratum_http import HttpServer
- http_server = HttpServer(dispatcher, host, int(stratum_http_port), False, None, None)
+ http_server = HttpServer(dispatcher, host, stratum_http_port, False, None, None)
transports.append(http_server)
if stratum_http_ssl_port:
- from transports.stratum_http import HttpServer
- http_server = HttpServer(dispatcher, host, int(stratum_http_ssl_port), True, ssl_certfile, ssl_keyfile)
+ http_server = HttpServer(dispatcher, host, stratum_http_ssl_port, True, ssl_certfile, ssl_keyfile)
transports.append(http_server)
for server in transports:
server.start()
- while not shared.stopped():
- time.sleep(1)
- 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