Alan Conway created PROTON-1045:
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Summary: Use of callbacks to handle accepted endpoints violates
design goals.
Key: PROTON-1045
URL: https://issues.apache.org/jira/browse/PROTON-1045
Project: Qpid Proton
Issue Type: Bug
Components: go-binding
Affects Versions: 0.11
Reporter: Alan Conway
Assignee: Alan Conway
Fix For: 0.12.0
The electron.Connectoin takes an "accept" callback function to process incoming
endpoint requests (sessions, links) This violates the original design goal to
have no user code called in the proton goroutine. It relies on the user knowing
which functions they are allowed to call in the callback since many
user-facing functions can deadlock if called in the proton goroutine.
Fix this by having proton provide Incoming requests to the user via a channel.
This is also more consistent with typical use of the go net package: when there
is something to accept, you start a goroutine to do it, you don't register a
callback.
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