X-Git-Url: https://git.novaco.in/?p=electrum-server.git;a=blobdiff_plain;f=server.py;h=d41bcf35e4af8362455304eb527a67527b60ae5b;hp=dc551edb0c0454f65e5f10af9034c5267ae01bf1;hb=240db7c28d2e6a0d0078c42f81b2b110615e88c6;hpb=767386020b1c27cc12269d30cf328ee76ceb7ad9 diff --git a/server.py b/server.py index dc551ed..d41bcf3 100755 --- a/server.py +++ b/server.py @@ -15,90 +15,151 @@ # License along with this program. If not, see # . -import time, sys, traceback import ConfigParser +import logging +import socket +import sys +import time +import threading +import traceback + +import json + +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 + 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', 'banner', 'Welcome to Electrum!') config.set('server', 'host', 'localhost') - config.set('server', 'native_port', '50000') + config.set('server', 'report_host', '') config.set('server', 'stratum_tcp_port', '50001') config.set('server', 'stratum_http_port', '8081') + config.set('server', 'stratum_tcp_ssl_port', '') + config.set('server', 'stratum_http_ssl_port', '') + 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_nick', '') - config.add_section('database') - config.set('database', 'type', 'psycopg2') - config.set('database', 'database', 'abe') - config.set('server', 'backend', 'abe') + config.set('server', 'coin', '') + config.set('server', 'datadir', '') - for path in ('', '/etc/'): + # use leveldb as default + config.set('server', 'backend', 'leveldb') + config.add_section('leveldb') + config.set('leveldb', 'path', '/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()) + config.set('server', 'banner', f.read()) except IOError: pass return config -def run_rpc_command(command, stratum_http_port): - import jsonrpclib - server = jsonrpclib.Server('http://%s:%s'%(host, stratum_http_port)) - if command == 'stop': - result = server.server.stop(password) + +def run_rpc_command(command, stratum_tcp_port): + try: + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + s.connect((host, int(stratum_tcp_port))) + except: + print "cannot connect to server." + return + + method = 'server.' + command + params = [password] + if len(sys.argv) > 2: + params.append(sys.argv[2]) + + request = json.dumps({'id': 0, 'method': method, 'params': params}) + s.send(request + '\n') + msg = '' + while True: + o = s.recv(1024) + if not o: break + msg += o + if msg.find('\n') != -1: + break + s.close() + r = json.loads(msg).get('result') + + if command == '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: - result = "Unknown command: '%s'" % command - print result + print r + if __name__ == '__main__': config = create_config() 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') + stratum_tcp_ssl_port = config.get('server', 'stratum_tcp_ssl_port') + stratum_http_ssl_port = config.get('server', '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: - run_rpc_command(sys.argv[1], stratum_http_port) + run_rpc_command(sys.argv[1], stratum_tcp_port) sys.exit(0) - from processor import Dispatcher - from transports.stratum_http import HttpServer - from transports.stratum_tcp import TcpServer - from transports.native import NativeServer + from processor import Dispatcher, print_log + from backends.irc import ServerProcessor - from modules.irc import ServerProcessor backend_name = config.get('server', 'backend') - if backend_name == "libbitcoin": - # NativeServer cannot be used with libbitcoin - native_port = None - config.set('server', 'native_port', '') - from modules.python_bitcoin import BlockchainProcessor - elif backend_name == "abe": - from modules.abe import AbeProcessor as BlockchainProcessor + if backend_name == 'libbitcoin': + from backends.libbitcoin import BlockchainProcessor + elif backend_name == 'leveldb': + from backends.bitcoind import BlockchainProcessor else: - sys.stderr.write('Unknown backend specified\n') - sys.exit(-1) + print "Unknown backend '%s' specified\n" % backend_name + sys.exit(1) + + for i in xrange(5): + print "" + print_log("Starting Electrum server on", host) # Create hub - dispatcher = Dispatcher() + dispatcher = Dispatcher(config) shared = dispatcher.shared # Create and register processors - chain_proc = BlockchainProcessor(config) + chain_proc = BlockchainProcessor(config, shared) dispatcher.register('blockchain', chain_proc) server_proc = ServerProcessor(config) @@ -106,25 +167,33 @@ if __name__ == '__main__': transports = [] # Create various transports we need - if native_port is not None: - server_banner = config.get('server','banner') - native_server = NativeServer(shared, chain_proc, server_proc, - server_banner, host, int(native_port)) - transports.append(native_server) - - if stratum_tcp_port is not None: - tcp_server = TcpServer(dispatcher, host, int(stratum_tcp_port)) + if stratum_tcp_port: + from transports.stratum_tcp import TcpServer + tcp_server = TcpServer(dispatcher, host, int(stratum_tcp_port), False, None, None) transports.append(tcp_server) - if stratum_http_port is not None: - http_server = HttpServer(dispatcher, host, int(stratum_http_port)) + 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) + 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) + 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) transports.append(http_server) for server in transports: server.start() - print "Starting Electrum server on", host while not shared.stopped(): - time.sleep(1) - print "Server stopped" + try: + time.sleep(1) + except: + shared.stop() + print_log("Electrum Server stopped")