X-Git-Url: https://git.novaco.in/?p=electrum-server.git;a=blobdiff_plain;f=server.py;h=d41bcf35e4af8362455304eb527a67527b60ae5b;hp=9b04e06c3696543d52a9640f16e9acba6beb18ae;hb=240db7c28d2e6a0d0078c42f81b2b110615e88c6;hpb=9e7a2c2f2c28ca35e80b5698df4da33174a9a3e1 diff --git a/server.py b/server.py index 9b04e06..d41bcf3 100755 --- a/server.py +++ b/server.py @@ -15,8 +15,21 @@ # 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: @@ -25,22 +38,35 @@ def attempt_read_config(config, filename): 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', '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', '') + + # 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' @@ -48,63 +74,92 @@ def create_config(): 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 ))) + 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 - request = json.dumps( { 'id':0, 'method':method, 'params':[password] } ) + 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 = s.recv(1024) + 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 == 'stop': print r - elif command == 'info': + + if command == 'info': + now = time.time() + print 'type address sub version time' for item in r: - print '%15s %3s %7s'%( item.get('address'), item.get('subscriptions'), item.get('version') ) + 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 + 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_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 + backend_name = config.get('server', 'backend') - if backend_name == "libbitcoin": - # NativeServer cannot be used with libbitcoin - native_port = None - config.set('server', 'native_port', '') - try: - backend = __import__("backends." + backend_name, - fromlist=["BlockchainProcessor"]) - except ImportError: - sys.stderr.write("Unknown backend '%s' specified\n" % backend_name) - raise + 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) + + 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 = backend.BlockchainProcessor(config) + chain_proc = BlockchainProcessor(config, shared) dispatcher.register('blockchain', chain_proc) server_proc = ServerProcessor(config) @@ -112,25 +167,33 @@ if __name__ == '__main__': transports = [] # Create various transports we need - if native_port: - 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: - tcp_server = TcpServer(dispatcher, host, int(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_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: - http_server = HttpServer(dispatcher, host, int(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")