Mercurial > libervia-backend
comparison src/plugins/plugin_exp_pubsub_hook.py @ 2444:30278ea1ca7c
plugin XEP-0060: added node watching methods to bridge:
new methods psNodeWatchAdd and psNodeWatchRemove allows to set a watch for the time of the session on one node, to have a signal called when something change on this node.
This signal (psEventRaw) send raw data (raw XML), in opposition to psEvent which is there to send high level data (e.g. parsed blog data).
Those method are primarely there to let frontends manage local cache for pubsub nodes.
author | Goffi <goffi@goffi.org> |
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date | Sun, 19 Nov 2017 16:51:39 +0100 |
parents | 8fa7edd0da24 |
children | 0046283a285d |
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2443:81a45e7886c9 | 2444:30278ea1ca7c |
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177 - HOOK_TYPE_PYTHON: a python module (must be in path) | 177 - HOOK_TYPE_PYTHON: a python module (must be in path) |
178 module must have a "hook" method which will be called | 178 module must have a "hook" method which will be called |
179 - HOOK_TYPE_PYTHON_FILE: a python file | 179 - HOOK_TYPE_PYTHON_FILE: a python file |
180 file must have a "hook" method which will be called | 180 file must have a "hook" method which will be called |
181 - HOOK_TYPE_PYTHON_CODE: direct python code | 181 - HOOK_TYPE_PYTHON_CODE: direct python code |
182 /!\ Python hooks will be executed in SàT context, | 182 /!\ Python hooks will be executed in SàT context, |
183 with host, client and item as arguments, it means that: | 183 with host, client and item as arguments, it means that: |
184 - they can do whatever they wants, so don't run untrusted hooks | 184 - they can do whatever they wants, so don't run untrusted hooks |
185 - they MUST NOT BLOCK, they are run in Twisted async environment and blocking would block whole SàT process | 185 - they MUST NOT BLOCK, they are run in Twisted async environment and blocking would block whole SàT process |
186 - item are domish.Element | 186 - item are domish.Element |
187 @param hook_arg(unicode): argument of the hook, depending on the hook_type | 187 @param hook_arg(unicode): argument of the hook, depending on the hook_type |