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1 # Copyright 2012 the V8 project authors. All rights reserved. | |
2 # Redistribution and use in source and binary forms, with or without | |
3 # modification, are permitted provided that the following conditions are | |
4 # met: | |
5 # | |
6 # * Redistributions of source code must retain the above copyright | |
7 # notice, this list of conditions and the following disclaimer. | |
8 # * Redistributions in binary form must reproduce the above | |
9 # copyright notice, this list of conditions and the following | |
10 # disclaimer in the documentation and/or other materials provided | |
11 # with the distribution. | |
12 # * Neither the name of Google Inc. nor the names of its | |
13 # contributors may be used to endorse or promote products derived | |
14 # from this software without specific prior written permission. | |
15 # | |
16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
27 | |
28 | |
29 import socket | |
30 import SocketServer | |
31 import StringIO | |
32 | |
33 from . import compression | |
34 from . import constants | |
35 | |
36 | |
37 def LocalQuery(query): | |
38 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
39 code = sock.connect_ex(("localhost", constants.CLIENT_PORT)) | |
40 if code != 0: return None | |
41 compression.Send(query, sock) | |
42 compression.Send(constants.END_OF_STREAM, sock) | |
43 rec = compression.Receiver(sock) | |
44 data = None | |
45 while not rec.IsDone(): | |
46 data = rec.Current() | |
47 assert data[0] == query[0] | |
48 data = data[1] | |
49 rec.Advance() | |
50 sock.close() | |
51 return data | |
52 | |
53 | |
54 class LocalHandler(SocketServer.BaseRequestHandler): | |
55 def handle(self): | |
56 rec = compression.Receiver(self.request) | |
57 while not rec.IsDone(): | |
58 data = rec.Current() | |
59 action = data[0] | |
60 | |
61 if action == constants.REQUEST_PEERS: | |
62 with self.server.daemon.peer_list_lock: | |
63 response = [ p.Pack() for p in self.server.daemon.peers | |
64 if p.trusting_me ] | |
65 compression.Send([action, response], self.request) | |
66 | |
67 elif action == constants.UNRESPONSIVE_PEER: | |
68 self.server.daemon.DeletePeer(data[1]) | |
69 | |
70 elif action == constants.REQUEST_PUBKEY_FINGERPRINT: | |
Michael Starzinger
2012/09/21 13:20:40
This action could be avoided if you do mapping fro
Jakob Kummerow
2012/09/21 17:02:24
I agree, but I don't think it's important. Let's l
| |
71 compression.Send([action, self.server.daemon.pubkey_fingerprint], | |
72 self.request) | |
73 | |
74 elif action == constants.REQUEST_STATUS: | |
75 compression.Send([action, self._GetStatusMessage()], self.request) | |
76 | |
77 elif action == constants.ADD_TRUSTED: | |
78 fingerprint = self.server.daemon.CopyToTrusted(data[1]) | |
79 compression.Send([action, fingerprint], self.request) | |
80 | |
81 elif action == constants.INFORM_DURATION: | |
82 test_key = data[1] | |
83 test_duration = data[2] | |
84 arch = data[3] | |
85 mode = data[4] | |
86 self.server.daemon.AddPerfData(test_key, test_duration, arch, mode) | |
87 | |
88 elif action == constants.UPDATE_PERF: | |
89 address = data[1] | |
90 perf = data[2] | |
91 self.server.daemon.UpdatePeerPerformance(data[1], data[2]) | |
92 | |
93 rec.Advance() | |
94 compression.Send(constants.END_OF_STREAM, self.request) | |
95 | |
96 def _GetStatusMessage(self): | |
97 sio = StringIO.StringIO() | |
98 sio.write("Peers:\n") | |
99 with self.server.daemon.peer_list_lock: | |
100 for p in self.server.daemon.peers: | |
101 sio.write("%s\n" % p) | |
102 sio.write("My own jobs: %d, relative performance: %.2f\n" % | |
103 (self.server.daemon.jobs, self.server.daemon.relative_perf)) | |
104 # Low-priority TODO: Return more information. Ideas: | |
105 # - currently running anything, | |
106 # - time since last job, | |
107 # - time since last repository fetch | |
108 # - number of workpackets/testcases handled since startup | |
109 # - slowest test(s) | |
110 result = sio.getvalue() | |
111 sio.close() | |
112 return result | |
113 | |
114 | |
115 class LocalSocketServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer): | |
116 def __init__(self, daemon): | |
117 SocketServer.TCPServer.__init__(self, ("localhost", constants.CLIENT_PORT), | |
118 LocalHandler) | |
119 self.daemon = daemon | |
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