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https://issues.apache.org/jira/browse/PROTON-2140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979605#comment-16979605
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ASF GitHub Bot commented on PROTON-2140:
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astitcher commented on pull request #213: PROTON-2140: Lazy creation of various
link related objects
URL: https://github.com/apache/qpid-proton/pull/213#discussion_r349305058
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File path: c/src/core/codec.c
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@@ -364,37 +364,72 @@ static int pn_data_inspect(void *obj, pn_string_t *dst)
#define pn_data_hashcode NULL
#define pn_data_compare NULL
-pn_data_t *pn_data(size_t capacity)
+pn_data_t *pni_data(size_t capacity, size_t initial_buffer)
Review comment:
Thinking further I'm reasonably convinced that always making it lazy
shouldn't be an issue as we now make the buff only when we need it - so if we
always make at least the previous 64 byte size then we do strictly no more work
and if we delay the creation we can be avoid making a 64 byte buffer only to
immediately expand it due to the size of the first interned data
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> proton-c has very high memory footprint for links
> -------------------------------------------------
>
> Key: PROTON-2140
> URL: https://issues.apache.org/jira/browse/PROTON-2140
> Project: Qpid Proton
> Issue Type: Improvement
> Reporter: Gordon Sim
> Priority: Major
>
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