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parent
d2ca618e11
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4b042273f5
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@ -45,7 +45,7 @@
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[p:<key>] [n:<key>] <type-spec>
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- p:<key> is optional; it specifies a UUID to use for the pipe (otherwise this is generated randomly)
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- n:<key> is optional; it overrides the pipe this will send to (required if you want complete control over the UUIDs of a pipeline)
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- n:<key> is optional; it specifies the UUID of the next pipe in the pipeline (essential for capturing output from the final pipe)
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- the <type-spec> is one of:
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notify <program>: triggers the program using SIGNAL_NOTIFY (volatile)
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invoke <program>: triggers the program using SIGNAL_INVOKE (volatile)
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@ -53,8 +53,8 @@
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permanent <program>: triggers the program using SIGNAL_INVOKE (non-volatile)
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to <channel> <UUID>: sends messages to <UUID> on <channel> (non-volatile) - will not send messages to subsequent pipes
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from <channel> <UUID> <program>: listens for messages from <UUID> on <channel> and invokes <program> (non-volatile) - will not pass on messages from prior pipes; specify <UUID> as NULL_KEY to listen to messages from any object; be aware that the user key provided by 'from' will be the object UUID rather than the owning avatar
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transport: simply passes messages to the output pipe (non-volatile)
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print: simply passes messages to the output pipe (volatile)
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transport: simply passes messages to the next pipe (non-volatile)
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print: simply passes messages to the next pipe (volatile)
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<program>: if no type identifier is included, the pipe is assumed to be a volatile SIGNAL_INVOKE pipe
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file_open() automatically creates a special pipe which is functionally identical to a volatile SIGNAL_NOTIFY pipe, but automatically removes the linebreaks at the start of the buffer caused by print()
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@ -68,7 +68,7 @@ string tasks_queue = "{}";
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// [DEPRECATED] send a receipt for a completed task, without shutting down:
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#define resolve(_R) if(_R) system(SIGNAL_DONE, ares_encode(_R) + NULL_KEY + " " + PROGRAM_NAME)
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// send a receipt for a completed task (with callback), without shutting down - suitable for modern NV jobs:
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// [BACKEND] send a receipt for a completed task (with callback), without shutting down - suitable for modern NV jobs:
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#define resolvec(_R, _ins) if(_R) system(SIGNAL_DONE, ares_encode(_R) + (string)(_ins) + " " + PROGRAM_NAME)
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// [QUESTIONABLE] send a receipt for a completed task, including callback, and close streams (if they are volatile invoke pipes):
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