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https://issues.apache.org/jira/browse/THRIFT-3979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15681320#comment-15681320
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James E. King, III commented on THRIFT-3979:
--------------------------------------------

I would like to propose that:

# There is no need for an additional protocol as originally described.
# Agree the original ask is to provide a way for thrift to uniquely identify a 
client across any transport (including stateless ones).
# Standardize on a mechanism to satisfy item #2 and make it part of the core 
(meaning it needs to be implemented in every language).

I haven't looked at how THeader works.  Is there a description of how it 
obtains and sustains a session ID per unique client across any transport?  Does 
one need to use contrib//fbthrift with it (the related thrift ticket mentions 
fbthrift a few times)?

> offer TExtendedBinaryProtocol for customers
> -------------------------------------------
>
>                 Key: THRIFT-3979
>                 URL: https://issues.apache.org/jira/browse/THRIFT-3979
>             Project: Thrift
>          Issue Type: Story
>          Components: Wish List
>    Affects Versions: 0.9.3
>            Reporter: Xiaoshuang LU
>
> Sometimes, customers wanna put some options (username, password, id, etc.) in 
> each request and response. And these options ought to be transparent for 
> applications.
> Unfortunately, thrift protocol does not have good extensibility for extra 
> functionalities. I would like to propose the following solution to address 
> this issue.
> 1. TMessage adds a new field called "options"
> 2. customers set "options"
> 3. TExtendedBinaryProtocol writes "options" when "writeMessageBegin" invoked
> 4. TExtendedBinaryProtocol reads "options" when "readMessageBegin" invoked



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