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Message relay based on bgdelivery

Defined in packages/xotcl-core/tcl/message-relay-procs.tcl

Class Relations

• class: ::xo::MessageRelay

Methods (to be applied on the object)

• can_be_used (scripted, public)

   xo::mr::bgdelivery can_be_used

  To use the bgdelivery serive, we require support from the web server, an installed bgdelivery. This method does not work on HTTPS, since this method writes to the raw sockets.

  Testcases:

  No testcase defined.

• send_to_subscriber (scripted, public)

   xo::mr::bgdelivery send_to_subscriber key msg

  Send a message to the subscriber via bgdelivery

  Parameters:

  key (required)

  msg (required)

  Testcases:

  No testcase defined.

• subscribe (scripted, public)

   xo::mr::bgdelivery subscribe [ -initmsg initmsg ] [ -mode mode ] key

  Subscribe to a messaging service using bgdelivery as the low level transport.

  Switches:

  -initmsg (optional)

  -mode (optional, defaults to "default")

  Parameters:

  key (required)

  Testcases:

  No testcase defined.

• sweep (scripted, public)

   xo::mr::bgdelivery sweep key

  Clean up messages for this key. This should handle potentially stale operations.

  Parameters:

  key (required)

  Testcases:

  No testcase defined.

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