def rpc_getwork(self, request, data=None): request.setHeader('X-Long-Polling', '/long-polling') request.setHeader('X-Roll-NTime', 'expire=60') if data is not None: defer.returnValue(self.response_callback(getwork.decode_data(data), request)) defer.returnValue((yield self.getwork(request)))
def _getwork(self, request, data, long_poll): request.setHeader("X-Long-Polling", "/long-polling") request.setHeader("X-Roll-NTime", "expire=10") request.setHeader("X-Is-P2Pool", "true") if data is not None: header = getwork.decode_data(data) if header["merkle_root"] not in self.merkle_root_to_handler: print >> sys.stderr, """Couldn't link returned work's merkle root with its handler. This should only happen if this process was recently restarted!""" defer.returnValue(False) defer.returnValue(self.merkle_root_to_handler[header["merkle_root"]](header, request)) if p2pool.DEBUG: id = random.randrange(1000, 10000) print "POLL %i START is_long_poll=%r user_agent=%r user=%r" % ( id, long_poll, request.getHeader("User-Agent"), request.getUser(), ) if long_poll: request_id = request.getClientIP(), request.getHeader("Authorization") if ( self.worker_views.get(request_id, self.worker_bridge.new_work_event.times) != self.worker_bridge.new_work_event.times ): if p2pool.DEBUG: print "POLL %i PUSH" % (id,) else: if p2pool.DEBUG: print "POLL %i WAITING" % (id,) yield self.worker_bridge.new_work_event.get_deferred() self.worker_views[request_id] = self.worker_bridge.new_work_event.times key = self.worker_bridge.preprocess_request(request) if self.work_cache_times != self.worker_bridge.new_work_event.times: self.work_cache = {} self.work_cache_times = self.worker_bridge.new_work_event.times if key in self.work_cache: res, orig_timestamp, handler = self.work_cache.pop(key) else: res, handler = self.worker_bridge.get_work(*key) assert res.merkle_root not in self.merkle_root_to_handler orig_timestamp = res.timestamp self.merkle_root_to_handler[res.merkle_root] = handler if res.timestamp + 120 < orig_timestamp + 1800: self.work_cache[key] = res.update(timestamp=res.timestamp + 120), orig_timestamp, handler if p2pool.DEBUG: print "POLL %i END identifier=%i" % (id, self.worker_bridge.new_work_event.times) defer.returnValue(res.getwork(identifier=str(self.worker_bridge.new_work_event.times), submitold=True))
def rpc_getwork(self, request, data=None): request.setHeader('X-Long-Polling', '/long-polling') request.setHeader('X-Roll-NTime', 'expire=60') if data is not None: defer.returnValue( self.response_callback(getwork.decode_data(data), request)) defer.returnValue((yield self.getwork(request)))
def _getwork(self, request, data, long_poll): request.setHeader('X-Long-Polling', '/long-polling') request.setHeader('X-Roll-NTime', 'expire=100') request.setHeader('X-Is-P2Pool', 'true') if request.getHeader('Host') is not None: request.setHeader('X-Stratum', 'stratum+tcp://' + request.getHeader('Host')) if data is not None: header = getwork.decode_data(data) if header['merkle_root'] not in self.merkle_root_to_handler: print >>sys.stderr, '''Couldn't link returned work's merkle root with its handler. This should only happen if this process was recently restarted!''' defer.returnValue(False) defer.returnValue(self.merkle_root_to_handler[header['merkle_root']](header, request.getUser() if request.getUser() is not None else '', '\0'*self.worker_bridge.COINBASE_NONCE_LENGTH)) if p2pool.DEBUG: id = random.randrange(1000, 10000) print 'POLL %i START is_long_poll=%r user_agent=%r user=%r' % (id, long_poll, request.getHeader('User-Agent'), request.getUser()) if long_poll: request_id = request.getClientIP(), request.getHeader('Authorization') if self.worker_views.get(request_id, self.worker_bridge.new_work_event.times) != self.worker_bridge.new_work_event.times: if p2pool.DEBUG: print 'POLL %i PUSH' % (id,) else: if p2pool.DEBUG: print 'POLL %i WAITING' % (id,) yield self.worker_bridge.new_work_event.get_deferred() self.worker_views[request_id] = self.worker_bridge.new_work_event.times x, handler = self.worker_bridge.get_work(*self.worker_bridge.preprocess_request(request.getUser() if request.getUser() is not None else '')) res = getwork.BlockAttempt( version=x['version'], previous_block=x['previous_block'], merkle_root=bitcoin_data.check_merkle_link(bitcoin_data.hash256(x['coinb1'] + '\0'*self.worker_bridge.COINBASE_NONCE_LENGTH + x['coinb2']), x['merkle_link']), timestamp=x['timestamp'], bits=x['bits'], share_target=x['share_target'], ) assert res.merkle_root not in self.merkle_root_to_handler self.merkle_root_to_handler[res.merkle_root] = handler if p2pool.DEBUG: print 'POLL %i END identifier=%i' % (id, self.worker_bridge.new_work_event.times) extra_params = {} if request.getHeader('User-Agent') == 'Jephis PIC Miner': # ASICMINER BE Blades apparently have a buffer overflow bug and # can't handle much extra in the getwork response extra_params = {} else: extra_params = dict(identifier=str(self.worker_bridge.new_work_event.times), submitold=True) defer.returnValue(res.getwork(**extra_params))
def _getwork(self, request, data, long_poll): request.setHeader("X-Long-Polling", "/long-polling") request.setHeader("X-Roll-NTime", "expire=10") request.setHeader("X-Is-P2Pool", "true") if data is not None: defer.returnValue(self.worker_bridge.got_response(getwork.decode_data(data), request)) if p2pool.DEBUG: id = random.randrange(1000, 10000) print "POLL %i START is_long_poll=%r user_agent=%r user=%r" % ( id, long_poll, request.getHeader("User-Agent"), request.getUser(), ) if long_poll: request_id = request.getClientIP(), request.getHeader("Authorization") if ( self.worker_views.get(request_id, self.worker_bridge.new_work_event.times) != self.worker_bridge.new_work_event.times ): if p2pool.DEBUG: print "POLL %i PUSH" % (id,) else: if p2pool.DEBUG: print "POLL %i WAITING" % (id,) yield self.worker_bridge.new_work_event.get_deferred() self.worker_views[request_id] = self.worker_bridge.new_work_event.times key = self.worker_bridge.preprocess_request(request) if self.work_cache_times != self.worker_bridge.new_work_event.times: self.work_cache = {} self.work_cache_times = self.worker_bridge.new_work_event.times if key in self.work_cache: res, orig_timestamp = self.work_cache.pop(key) else: res = self.worker_bridge.get_work(*key) orig_timestamp = res.timestamp if res.timestamp + 12 < orig_timestamp + 600: self.work_cache[key] = res.update(timestamp=res.timestamp + 12), orig_timestamp if p2pool.DEBUG: print "POLL %i END identifier=%i" % (id, self.worker_bridge.new_work_event.times) defer.returnValue(res.getwork(identifier=str(self.worker_bridge.new_work_event.times), submitold=True))
def _getwork(self, request, data, long_poll): request.setHeader("X-Long-Polling", "/long-polling") request.setHeader("X-Roll-NTime", "expire=100") request.setHeader("X-Is-P2Pool", "true") # if request.getHeader('Host') is not None: # request.setHeader('X-Stratum', 'stratum+tcp://' + request.getHeader('Host')) if data is not None: header = getwork.decode_data(data) if header["merkle_root"] not in self.merkle_root_to_handler: print >> sys.stderr, """Couldn't link returned work's merkle root with its handler. This should only happen if this process was recently restarted!""" defer.returnValue(False) defer.returnValue( self.merkle_root_to_handler[header["merkle_root"]]( header, request.getUser() if request.getUser() is not None else "", "\0" * self.worker_bridge.COINBASE_NONCE_LENGTH, ) ) if p2pool.DEBUG: id = random.randrange(1000, 10000) print "POLL %i START is_long_poll=%r user_agent=%r user=%r" % ( id, long_poll, request.getHeader("User-Agent"), request.getUser(), ) if long_poll: request_id = request.getClientIP(), request.getHeader("Authorization") if ( self.worker_views.get(request_id, self.worker_bridge.new_work_event.times) != self.worker_bridge.new_work_event.times ): if p2pool.DEBUG: print "POLL %i PUSH" % (id,) else: if p2pool.DEBUG: print "POLL %i WAITING" % (id,) yield self.worker_bridge.new_work_event.get_deferred() self.worker_views[request_id] = self.worker_bridge.new_work_event.times x, handler = self.worker_bridge.get_work( *self.worker_bridge.preprocess_request(request.getUser() if request.getUser() is not None else "") ) res = getwork.BlockAttempt( version=x["version"], previous_block=x["previous_block"], merkle_root=bitcoin_data.check_merkle_link( bitcoin_data.hash256(x["coinb1"] + "\0" * self.worker_bridge.COINBASE_NONCE_LENGTH + x["coinb2"]), x["merkle_link"], ), timestamp=x["timestamp"], bits=x["bits"], share_target=x["share_target"], ) assert res.merkle_root not in self.merkle_root_to_handler self.merkle_root_to_handler[res.merkle_root] = handler if p2pool.DEBUG: print "POLL %i END identifier=%i" % (id, self.worker_bridge.new_work_event.times) defer.returnValue(res.getwork(identifier=str(self.worker_bridge.new_work_event.times), submitold=True))