funktion main() ueberarbeitet
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example
parent
c7bd0eafff
commit
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1 changed files with 51 additions and 67 deletions
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@ -331,76 +331,60 @@ def main():
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logging.debug('SSL context created')
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print_context(context)
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) as mySocket:
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logging.debug('Socket created')
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mySocket.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
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keep = mySocket.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE)
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logging.debug('Socket keepalive: {}'.format(keep))
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try:
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mySocket.bind((config['server']['host'], int(config['server']['port'])))
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mySocket.listen(5)
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except Exception as e:
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logging.error('Unable to bind and listen')
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logging.error('{}'.format(e))
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sys.exit(1)
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logging.info('Listening on {} at Port {}'.format(config['server']['host'],
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config['server']['port']))
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while True:
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try:
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# normalen socket öffnen => MySocket
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) as MySocket:
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logging.debug('Socket created')
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MySocket.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
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keep = MySocket.getsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE)
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logging.debug('Socket keepalive: {}'.format(keep))
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try:
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fromSocket, fromAddr = mySocket.accept()
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logging.info('Client connected: {}:{}'.format(fromAddr[0], fromAddr[1]))
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try:
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fromSocket.settimeout(float(config['general']['timeout']))
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logging.debug('Connection timeout set to {}'.format(
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config['general']['timeout']))
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except Exception:
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logging.error('Cannot set timeout to {}'.format(
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config['general']['timeout']))
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try:
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conn = context.wrap_socket(fromSocket, server_side=True)
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conn.settimeout(float(config['general']['timeout']))
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except socket.timeout:
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logging.error('Socket timeout')
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continue
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except Exception as e:
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logging.error('Connection failed: {}'.format(e))
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continue
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logging.info('Connection established')
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try:
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cert = conn.getpeercert(binary_form=False)
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display_peercert(cert)
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except ValueError:
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logging.debug('SSL handshake has not been done yet')
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except Exception as e:
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logging.debug('Unexpected error: {}'.format(e))
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raw_data = conn.recv(1)
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if receive_buffer_is_valid(raw_data) is True:
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status, timestamp = get_status_and_time(raw_data)
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if change_status(status, timestamp, config['api']['api']) is True:
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answer = raw_data
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if config['mastodon']['send'].lower() == 'true':
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logging.debug('Toot is set to true')
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try:
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toot_thread = Toot(status, timestamp, config)
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toot_thread.run()
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except InitException as e:
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logging.error('InitException: {}'.format(e))
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except Exception as ex:
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logging.debug('Exception: {}'.format(ex))
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else: logging.debug('Toot is set to false')
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if conn:
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logging.debug('Send {} back'.format(raw_data))
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conn.send(answer)
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sleep(0.1) # protection against dos
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except KeyboardInterrupt:
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logging.info('Keyboard interrupt received')
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sys.exit(1)
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MySocket.bind((config['server']['host'], int(config['server']['port'])))
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MySocket.listen(5)
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logging.info('Listening on {} at Port {}'.format(config['server']['host'],
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config['server']['port']))
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except Exception as e:
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logging.error('Unable to bind and listen')
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logging.error('{}'.format(e))
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continue
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return 0
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sys.exit(1)
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# den socket in den ssl-context einwickeln => MySecSocket
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with context.wrap_socket(MySocket, server_side=True) as MySecSocket:
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while True:
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connection, remote = MySecSocket.accept()
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logging.info('Client connected: {}:{}'.format(remote[0], remote[1]))
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connection.settimeout(float(config['general']['timeout']))
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# die bestehende connection
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with connection:
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try:
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cert = connection.getpeercert(binary_form=False)
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display_peercert(cert)
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except ValueError:
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logging.debug('SSL handshake has not been done yet')
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except Exception as e:
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logging.debug('Unexpected error: {}'.format(e))
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raw_data = connection.recv(1)
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if receive_buffer_is_valid(raw_data) is True:
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status, timestamp = get_status_and_time(raw_data)
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if change_status(status, timestamp, config['api']['api']) is True:
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answer = raw_data
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if config['mastodon']['send'].lower() == 'true':
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logging.debug('Toot is set to true')
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try:
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toot_thread = Toot(status, timestamp, config)
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toot_thread.run()
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except InitException as e:
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logging.error('InitException: {}'.format(e))
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except Exception as ex:
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logging.debug('Exception: {}'.format(ex))
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else: logging.debug('Toot is set to false')
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logging.debug('Send {} back'.format(raw_data))
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connection.send(answer)
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except KeyboardInterrupt:
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logging.info('Keyboard interrupt received')
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sys.exit(1)
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except Exception as e:
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logging.error('{}'.format(e))
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if __name__ == '__main__':
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