Index: tools/testrunner/server/presence_handler.py |
diff --git a/tools/testrunner/server/presence_handler.py b/tools/testrunner/server/presence_handler.py |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1dc2ef163ab5b364b38b7357216b4292a3af75e4 |
--- /dev/null |
+++ b/tools/testrunner/server/presence_handler.py |
@@ -0,0 +1,120 @@ |
+# 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 threading |
+try: |
+ import ujson as json |
+except: |
+ import json |
+ |
+from . import constants |
+from ..objects import peer |
+ |
+ |
+STARTUP_REQUEST = "V8 test peer starting up" |
+STARTUP_RESPONSE = "Let's rock some tests!" |
+EXIT_REQUEST = "V8 testing peer going down" |
+ |
+ |
+def GetOwnIP(): |
+ s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |
+ s.connect(("8.8.8.8", 80)) |
+ ip = s.getsockname()[0] |
+ s.close() |
+ return ip |
+ |
+ |
+class PresenceHandler(SocketServer.BaseRequestHandler): |
+ |
+ def handle(self): |
+ data = json.loads(self.request[0].strip()) |
+ |
+ if data[0] == STARTUP_REQUEST: |
+ jobs = data[1] |
+ relative_perf = data[2] |
+ pubkey_fingerprint = data[3] |
+ trusted = self.server.daemon.IsTrusted(pubkey_fingerprint) |
+ response = [STARTUP_RESPONSE, self.server.daemon.jobs, |
+ self.server.daemon.relative_perf, |
+ self.server.daemon.pubkey_fingerprint, trusted] |
+ response = json.dumps(response) |
+ self.server.SendTo(self.client_address[0], response) |
+ p = peer.Peer(self.client_address[0], jobs, relative_perf, |
+ pubkey_fingerprint) |
+ p.trusted = trusted |
+ self.server.daemon.AddPeer(p) |
+ |
+ elif data[0] == STARTUP_RESPONSE: |
+ jobs = data[1] |
+ perf = data[2] |
+ pubkey_fingerprint = data[3] |
+ p = peer.Peer(self.client_address[0], jobs, perf, pubkey_fingerprint) |
+ p.trusted = self.server.daemon.IsTrusted(pubkey_fingerprint) |
+ p.trusting_me = data[4] |
+ self.server.daemon.AddPeer(p) |
+ |
+ elif data[0] == EXIT_REQUEST: |
+ self.server.daemon.DeletePeer(self.client_address[0]) |
+ if self.client_address[0] == self.server.daemon.ip: |
+ self.server.shutdown_lock.release() |
+ |
+ |
+class PresenceDaemon(SocketServer.ThreadingMixIn, SocketServer.UDPServer): |
+ def __init__(self, daemon): |
+ self.daemon = daemon |
+ address = (daemon.ip, constants.PRESENCE_PORT) |
+ SocketServer.UDPServer.__init__(self, address, PresenceHandler) |
+ self.shutdown_lock = threading.Lock() |
+ |
+ def shutdown(self): |
+ self.shutdown_lock.acquire() |
+ self.SendToAll(json.dumps([EXIT_REQUEST])) |
+ self.shutdown_lock.acquire() |
+ self.shutdown_lock.release() |
+ SocketServer.UDPServer.shutdown(self) |
+ |
+ def SendTo(self, target, message): |
+ sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |
+ sock.sendto(message, (target, constants.PRESENCE_PORT)) |
+ sock.close() |
+ |
+ def SendToAll(self, message): |
+ sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |
+ ip = self.daemon.ip.split(".") |
+ for i in range(1, 254): |
+ ip[-1] = str(i) |
+ sock.sendto(message, (".".join(ip), constants.PRESENCE_PORT)) |
+ sock.close() |
+ |
+ def FindPeers(self): |
+ request = [STARTUP_REQUEST, self.daemon.jobs, self.daemon.relative_perf, |
+ self.daemon.pubkey_fingerprint] |
+ request = json.dumps(request) |
+ self.SendToAll(request) |