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