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Make the difference clear about what the responsibilities of the core and a spy are when it comes to spying on a channel. The core is responsible for adding a spy to a channel, feeding frames into the spy, removing the spy from the channel, and notifying the spy that is has been detached. The spy is responsible for reading frames in, and cleaning itself up. Each side will not try to do the other's job.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41959 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-09-03 23:30:37 +00:00
parent 4de3c0e447
commit 55d594e9da
4 changed files with 94 additions and 83 deletions
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9
include/asterisk/chanspy.h
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@@ -94,6 +94,15 @@ int ast_channel_spy_add(struct ast_channel *chan, struct ast_channel_spy *spy);
*/
void ast_channel_spy_remove(struct ast_channel *chan, struct ast_channel_spy *spy);
/*!
\brief Free a spy.
\param spy The spy to free
\return nothing
Note: This function MUST NOT be called with the spy locked.
*/
void ast_channel_spy_free(struct ast_channel_spy *spy);
/*!
\brief Find all spies of a particular type on a channel and stop them.
\param chan The channel to operate on