[jira] [Updated] (PROTON-2673) Proactor hangs if pn_raw_connection_wake() is called with outstanding connection attempt
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https://issues.apache.org/jira/browse/PROTON-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ken Giusti updated PROTON-2673:
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Description:
If pn_raw_connection_wake() is called on a raw connection that is attempting to
connect no further proactor events are generated and the proactor hangs.
Important observations:
* This only occurs {_}if there is no server available at the target address
for the connection{_}. If a server is present then the PN_RAW_CONNECTION_WAKE
and PN_RAW_CONNECTION_CONNECTED events arrive properly (in that order).
* The host address is "localhost" - using "127.0.0.1" or "::1" instead works.
localhost on my machine maps to both "127.0.0.1" and "::1"
* Extra bonus: if you move the call to pn_raw_connection_wake() to _before_
the call to pn_proactor_raw_connect() a crash occurs
See attached reproducer.
was:
If pn_raw_connection_wake() is called on a raw connection that is attempting to
connect no further proactor events are generated and the proactor hangs.
Important observations:
* This only occurs {_}if there is no server available at the target address
for the connection{_}. If a server is present then the PN_RAW_CONNECTION_WAKE
and PN_RAW_CONNECTION_CONNECTED events arrive properly (in that order).
* The host address is "localhost" - using "127.0.0.1" works. localhost on my
machine maps to both "127.0.0.1" and "::1"
* Extra bonus: if you move the call to pn_raw_connection_wake() to _before_
the call to pn_proactor_raw_connect() a crash occurs
See attached reproducer.
> Proactor hangs if pn_raw_connection_wake() is called with outstanding
> connection attempt
>
>
> Key: PROTON-2673
> URL: https://issues.apache.org/jira/browse/PROTON-2673
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
>Affects Versions: proton-c-0.38.0, proton-c-0.39.0
>Reporter: Ken Giusti
>Assignee: Andrew Stitcher
>Priority: Major
> Attachments: raw_wake.c
>
>
> If pn_raw_connection_wake() is called on a raw connection that is attempting
> to connect no further proactor events are generated and the proactor hangs.
> Important observations:
> * This only occurs {_}if there is no server available at the target address
> for the connection{_}. If a server is present then the PN_RAW_CONNECTION_WAKE
> and PN_RAW_CONNECTION_CONNECTED events arrive properly (in that order).
> * The host address is "localhost" - using "127.0.0.1" or "::1" instead
> works. localhost on my machine maps to both "127.0.0.1" and "::1"
> * Extra bonus: if you move the call to pn_raw_connection_wake() to _before_
> the call to pn_proactor_raw_connect() a crash occurs
> See attached reproducer.
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[jira] [Assigned] (PROTON-2673) Proactor hangs if pn_raw_connection_wake() is called with outstanding connection attempt
[
https://issues.apache.org/jira/browse/PROTON-2673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ken Giusti reassigned PROTON-2673:
--
Assignee: Andrew Stitcher
> Proactor hangs if pn_raw_connection_wake() is called with outstanding
> connection attempt
>
>
> Key: PROTON-2673
> URL: https://issues.apache.org/jira/browse/PROTON-2673
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
>Affects Versions: proton-c-0.38.0, proton-c-0.39.0
>Reporter: Ken Giusti
>Assignee: Andrew Stitcher
>Priority: Major
> Attachments: raw_wake.c
>
>
> If pn_raw_connection_wake() is called on a raw connection that is attempting
> to connect no further proactor events are generated and the proactor hangs.
> Important observations:
> * This only occurs {_}if there is no server available at the target address
> for the connection{_}. If a server is present then the PN_RAW_CONNECTION_WAKE
> and PN_RAW_CONNECTION_CONNECTED events arrive properly (in that order).
> * The host address is "localhost" - using "127.0.0.1" works. localhost on my
> machine maps to both "127.0.0.1" and "::1"
> * Extra bonus: if you move the call to pn_raw_connection_wake() to _before_
> the call to pn_proactor_raw_connect() a crash occurs
> See attached reproducer.
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[jira] [Created] (PROTON-2673) Proactor hangs if pn_raw_connection_wake() is called with outstanding connection attempt
Ken Giusti created PROTON-2673:
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Summary: Proactor hangs if pn_raw_connection_wake() is called with
outstanding connection attempt
Key: PROTON-2673
URL: https://issues.apache.org/jira/browse/PROTON-2673
Project: Qpid Proton
Issue Type: Bug
Components: proton-c
Affects Versions: proton-c-0.38.0, proton-c-0.39.0
Reporter: Ken Giusti
Attachments: raw_wake.c
If pn_raw_connection_wake() is called on a raw connection that is attempting to
connect no further proactor events are generated and the proactor hangs.
Important observations:
* This only occurs {_}if there is no server available at the target address
for the connection{_}. If a server is present then the PN_RAW_CONNECTION_WAKE
and PN_RAW_CONNECTION_CONNECTED events arrive properly (in that order).
* The host address is "localhost" - using "127.0.0.1" works. localhost on my
machine maps to both "127.0.0.1" and "::1"
* Extra bonus: if you move the call to pn_raw_connection_wake() to _before_
the call to pn_proactor_raw_connect() a crash occurs
See attached reproducer.
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