Mercurial > libervia-backend
diff libervia/backend/core/main.py @ 4306:94e0968987cd
plugin XEP-0033: code modernisation, improve delivery, data validation:
- Code has been rewritten using Pydantic models and `async` coroutines for data validation
and cleaner element parsing/generation.
- Delivery has been completely rewritten. It now works even if server doesn't support
multicast, and send to local multicast service first. Delivering to local multicast
service first is due to bad support of XEP-0033 in server (notably Prosody which has an
incomplete implementation), and the current impossibility to detect if a sub-domain
service handles fully multicast or only for local domains. This is a workaround to have
a good balance between backward compatilibity and use of bandwith, and to make it work
with the incoming email gateway implementation (the gateway will only deliver to
entities of its own domain).
- disco feature checking now uses `async` corountines. `host` implementation still use
Deferred return values for compatibility with legacy code.
rel 450
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 26 Sep 2024 16:12:01 +0200 |
| parents | 3a550e9a2b55 |
| children |
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--- a/libervia/backend/core/main.py Thu Sep 26 16:11:56 2024 +0200 +++ b/libervia/backend/core/main.py Thu Sep 26 16:12:01 2024 +0200 @@ -1167,13 +1167,13 @@ # the main difference with client.disco is that self.memory.disco manage cache def hasFeature(self, *args, **kwargs): - return self.memory.disco.hasFeature(*args, **kwargs) + return defer.ensureDeferred(self.memory.disco.has_feature(*args, **kwargs)) def check_feature(self, *args, **kwargs): - return self.memory.disco.check_feature(*args, **kwargs) + return defer.ensureDeferred(self.memory.disco.check_feature(*args, **kwargs)) def check_features(self, *args, **kwargs): - return self.memory.disco.check_features(*args, **kwargs) + return defer.ensureDeferred(self.memory.disco.check_features(*args, **kwargs)) def has_identity(self, *args, **kwargs): return self.memory.disco.has_identity(*args, **kwargs) @@ -1190,8 +1190,8 @@ def find_service_entities(self, *args, **kwargs): return self.memory.disco.find_service_entities(*args, **kwargs) - def find_features_set(self, *args, **kwargs): - return self.memory.disco.find_features_set(*args, **kwargs) + async def find_features_set(self, *args, **kwargs): + return await self.memory.disco.find_features_set(*args, **kwargs) def _find_by_features( self, @@ -1266,7 +1266,7 @@ found_own = {} found_roster = {} if service: - services_jids = await self.find_features_set(client, namespaces) + services_jids = await self.memory.disco.find_features_set(client, namespaces) services_jids = list(services_jids) # we need a list to map results below services_infos = await defer.DeferredList( [