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https://issues.apache.org/jira/browse/THRIFT-3979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15679438#comment-15679438
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Jens Geyer edited comment on THRIFT-3979 at 11/19/16 3:38 PM:
--------------------------------------------------------------

{quote}
To date, thrift has always behaved session-less, i.e. there's no way to 
correlate information between two API calls and know they are from the same 
"client". This is quite limiting in terms of interface design. 
{quote}

Limiting? That's not the case. We store our correlation as so called SessionID 
that the calls carry around. Its just one item of not too much data and it 
works like a charm. Correlating calls is (at least) one level above Thrift, and 
not having it built-in is by no means limiting. What would really be limiting: 
If Thrift would force me to use it. With the current stateless design I have 
all the flexibility in the world. I can make it state-aware if I need to, but I 
don't have to.


was (Author: jensg):
{quote}
To date, thrift has always behaved session-less, i.e. there's no way to 
correlate information between two API calls and know they are from the same 
"client". This is quite limiting in terms of interface design. 
{quote}

That's not the case. We store our correlation as so called SessionID that the 
calls carry around. Its just one item of not too much data and it works like a 
charm. Correlating calls is (at least) one level above Thrift, and not having 
it built-in is by no means limiting. What would really be limiting: If Thrift 
would force me to use it. With tzhe current design I have all the flexibility 
in the world.

> 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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