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https://issues.apache.org/jira/browse/THRIFT-1151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023143#comment-13023143
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Anatoly Kanivetsky commented on THRIFT-1151:
--------------------------------------------
Sorry, just uncomment this function in patch :)
Example of problem:
in some.thrift file:
struct StructA { 1: i16 x; }
struct StructB { 1: i32 x; }
struct StructC { 1: StructA x; }
in some.erl file,
S1 = #structC{x=#structB{x=1}},
S2 = #structC{x=#structA{x=1}},
Sending S1 should fail with error, since it is not valid StructC.
Can be validated with service, or just by:
{ok, Transport} = thrift_memory_buffer:new(),
{ok, Protocol} = thrift_binary_protocol:new(Transport),
thrift_protocol:write(Protocol, {{struct, {'some_types', structC}}, S1})
> Produce more informative runtime error in case of schema and data mismatch
> during serialization
> -----------------------------------------------------------------------------------------------
>
> Key: THRIFT-1151
> URL: https://issues.apache.org/jira/browse/THRIFT-1151
> Project: Thrift
> Issue Type: Improvement
> Components: Erlang - Library
> Reporter: Anatoly Kanivetsky
> Attachments: diff.txt
>
>
> This patch adds generation of informative error during serialization of
> struct, which is unmatched to it's struct_info.
> Instead of generating {error, enival} in gen_tcp during sending invalid
> binary, it produces accurate error with some useful information.
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