| 摘要 |
<p>A message broker for providing remote access to an intranet, the message broker comprising a permanent message channel, a client adapter and a server channel adapter, the client adapter being operable to receive a request encoded in an Internet protocol format comprising request information, place a message comprising destination information and the request information in the permanent channel, the message broker being operable to establish a temporary message channel on receipt of a request, the server channel adapter being operable to receive a message request from the intranet encoded in an Internet protocol and identifying the permanent channel, send a pull request to the permanent channel and transmit a message contained in the permanent channel to the intranet, receive a message from the intranet comprising response information, and place a message comprising the response information in the temporary channel, the client adapter being further operable to send a pull request to the temporary channel, receive a message from the temporary channel, and transmit a client response encoded in an Internet protocol accordingly. <IMAGE></p> |
