Mercurial Repositories > eric / file comparison
comparison: eric7/E5Network/E5JsonClient.py
eric7/E5Network/E5JsonClient.py
- branch
- eric7
- changeset 8327
- 666c2b81cbb7
- parent 8312
- 800c432b34c8
equal
deleted
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| 8325:547319e56c60 | 8327:666c2b81cbb7 |
|---|---|
| 153 | 153 |
| 154 # Give time to process latest response on server side | 154 # Give time to process latest response on server side |
| 155 with contextlib.suppress(socket.error, OSError): | 155 with contextlib.suppress(socket.error, OSError): |
| 156 self.__connection.shutdown(socket.SHUT_RDWR) | 156 self.__connection.shutdown(socket.SHUT_RDWR) |
| 157 self.__connection.close() | 157 self.__connection.close() |
| 158 | |
| 159 def poll(self, waitMethod=""): | |
| 160 """ | |
| 161 Public method to check and receive one message (if available). | |
| 162 | |
| 163 @param waitMethod name of a method to wait for | |
| 164 @type str | |
| 165 @return dictionary containing the data of the waited for method | |
| 166 @rtype dict | |
| 167 """ | |
| 168 try: | |
| 169 if waitMethod: | |
| 170 rrdy, wrdy, xrdy = select.select( | |
| 171 [self.__connection], [], []) | |
| 172 else: | |
| 173 rrdy, wrdy, xrdy = select.select( | |
| 174 [self.__connection], [], [], 0) | |
| 175 | |
| 176 if self.__connection in rrdy: | |
| 177 method, params = self.__receiveJson() | |
| 178 if method is not None: | |
| 179 if method == "Exit": | |
| 180 self.__exitClient = True | |
| 181 elif method == waitMethod: | |
| 182 return params | |
| 183 else: | |
| 184 self.handleCall(method, params) | |
| 185 | |
| 186 except (select.error, KeyboardInterrupt, socket.error): | |
| 187 # just ignore these | |
| 188 pass | |
| 189 | |
| 190 except Exception: | |
| 191 exctype, excval, exctb = sys.exc_info() | |
| 192 tbinfofile = io.StringIO() | |
| 193 traceback.print_tb(exctb, None, tbinfofile) | |
| 194 tbinfofile.seek(0) | |
| 195 tbinfo = tbinfofile.read() | |
| 196 del exctb | |
| 197 self.sendJson("ClientException", { | |
| 198 "ExceptionType": str(exctype), | |
| 199 "ExceptionValue": str(excval), | |
| 200 "Traceback": tbinfo, | |
| 201 }) | |
| 202 | |
| 203 return None |
