| # Copyright 2012 the V8 project authors. All rights reserved. |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following |
| # disclaimer in the documentation and/or other materials provided |
| # with the distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| |
| import socket |
| import SocketServer |
| import StringIO |
| |
| from . import compression |
| from . import constants |
| |
| |
| def LocalQuery(query): |
| sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| code = sock.connect_ex(("localhost", constants.CLIENT_PORT)) |
| if code != 0: return None |
| compression.Send(query, sock) |
| compression.Send(constants.END_OF_STREAM, sock) |
| rec = compression.Receiver(sock) |
| data = None |
| while not rec.IsDone(): |
| data = rec.Current() |
| assert data[0] == query[0] |
| data = data[1] |
| rec.Advance() |
| sock.close() |
| return data |
| |
| |
| class LocalHandler(SocketServer.BaseRequestHandler): |
| def handle(self): |
| rec = compression.Receiver(self.request) |
| while not rec.IsDone(): |
| data = rec.Current() |
| action = data[0] |
| |
| if action == constants.REQUEST_PEERS: |
| with self.server.daemon.peer_list_lock: |
| response = [ p.Pack() for p in self.server.daemon.peers |
| if p.trusting_me ] |
| compression.Send([action, response], self.request) |
| |
| elif action == constants.UNRESPONSIVE_PEER: |
| self.server.daemon.DeletePeer(data[1]) |
| |
| elif action == constants.REQUEST_PUBKEY_FINGERPRINT: |
| compression.Send([action, self.server.daemon.pubkey_fingerprint], |
| self.request) |
| |
| elif action == constants.REQUEST_STATUS: |
| compression.Send([action, self._GetStatusMessage()], self.request) |
| |
| elif action == constants.ADD_TRUSTED: |
| fingerprint = self.server.daemon.CopyToTrusted(data[1]) |
| compression.Send([action, fingerprint], self.request) |
| |
| elif action == constants.INFORM_DURATION: |
| test_key = data[1] |
| test_duration = data[2] |
| arch = data[3] |
| mode = data[4] |
| self.server.daemon.AddPerfData(test_key, test_duration, arch, mode) |
| |
| elif action == constants.UPDATE_PERF: |
| address = data[1] |
| perf = data[2] |
| self.server.daemon.UpdatePeerPerformance(data[1], data[2]) |
| |
| rec.Advance() |
| compression.Send(constants.END_OF_STREAM, self.request) |
| |
| def _GetStatusMessage(self): |
| sio = StringIO.StringIO() |
| sio.write("Peers:\n") |
| with self.server.daemon.peer_list_lock: |
| for p in self.server.daemon.peers: |
| sio.write("%s\n" % p) |
| sio.write("My own jobs: %d, relative performance: %.2f\n" % |
| (self.server.daemon.jobs, self.server.daemon.relative_perf)) |
| # Low-priority TODO: Return more information. Ideas: |
| # - currently running anything, |
| # - time since last job, |
| # - time since last repository fetch |
| # - number of workpackets/testcases handled since startup |
| # - slowest test(s) |
| result = sio.getvalue() |
| sio.close() |
| return result |
| |
| |
| class LocalSocketServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer): |
| def __init__(self, daemon): |
| SocketServer.TCPServer.__init__(self, ("localhost", constants.CLIENT_PORT), |
| LocalHandler) |
| self.daemon = daemon |