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Problem: zproject not generating variadic types for JNI bindings #299

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trevorbernard opened this issue Nov 19, 2015 · 1 comment
Open

Problem: zproject not generating variadic types for JNI bindings #299

trevorbernard opened this issue Nov 19, 2015 · 1 comment

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@trevorbernard
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trevorbernard added a commit to trevorbernard/zproject that referenced this issue Nov 19, 2015
@trevorbernard
Fix issue zeromq#299 - emit Object... for variadic types in Java
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c-rack added a commit that referenced this issue Nov 19, 2015
@c-rack
Merge pull request #300 from trevorbernard/master
6c9ae6f 
Fix issue #299 - emit Object... for variadic types in Java
@jimrthy
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jimrthy commented Jun 1, 2017

It seemed worth documenting that I just ran across one unexpected (to me) way this causes problems:

The Zpoller constructor takes an array of reader handles, which needs to be 0-terminated.

Due to this bug, we only pass along the first handle in that array.

This breaks the underlying vararg handling in the C layer.

The work-around is to just pass [0] to the constructor and then use .add() on each reader handle individually.

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