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21 lines
844 B
Text
21 lines
844 B
Text
Message API reference
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The message API allows any object within pulseaudio to register a message
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handler. A message handler is a function that can be called by clients using
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PA_COMMAND_SEND_OBJECT_MESSAGE. A message consists at least of an object path
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and a message command, both specified as strings. Additional parameters can
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be specified using a single string in JSON format, but are not mandatory.
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The message handler returns an error number as defined in def.h and also returns
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a string in the "response" variable. Non-empty response will be in JSON format.
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The reference further down lists available messages, their parameters
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and return values.
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Reference:
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Object path: /core
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Message: list-handlers
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Parameters: None
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Return value: JSON array of handler description objects
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[{"name":"Handler name","description":"Description"} ...]
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