X-Git-Url: https://git.novaco.in/?p=electrum-server.git;a=blobdiff_plain;f=server.py;h=d41bcf35e4af8362455304eb527a67527b60ae5b;hp=97a9773542cb60cd32d0bac65ea1889dca2ca948;hb=240db7c28d2e6a0d0078c42f81b2b110615e88c6;hpb=cb1ebe091b58cb616458c1afd1b97251d61eabed diff --git a/server.py b/server.py index 97a9773..d41bcf3 100755 --- a/server.py +++ b/server.py @@ -15,98 +15,185 @@ # License along with this program. If not, see # . -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 - -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 - - -import irc -import abe_backend -from processor import Processor - - - - +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: + 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', '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.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' + 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(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: + print r if __name__ == '__main__': - - 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 + 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') + 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) - processor = Processor() - shared = Shared() - # Bind shared to processor since constructor is user defined - processor.shared = shared - processor.start() + from processor import Dispatcher, print_log + from backends.irc import ServerProcessor + + 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) - abe = abe_backend.AbeBackend(config, processor) - processor.register('blockchain', abe.process) + for i in xrange(5): + print "" + print_log("Starting Electrum server on", host) - sb = irc.ServerBackend(config, processor) - processor.register('server', sb.process) + # Create hub + dispatcher = Dispatcher(config) + shared = dispatcher.shared - # dispatcher - dispatcher = Dispatcher(shared, processor) - dispatcher.start() + # Create and register processors + chain_proc = BlockchainProcessor(config, shared) + dispatcher.register('blockchain', chain_proc) + server_proc = ServerProcessor(config) + dispatcher.register('server', server_proc) + + transports = [] # Create various transports we need - host = config.get('server','host') - transports = [ NativeServer(shared, abe.store, sb.irc, config.get('server','banner'), host, 50000), - TcpServer(shared, processor, host, 50001), - HttpServer(shared, processor, host, 8081), - ] + 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_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")