# Rpc\_exchange value question

**URL:** <https://discourse.nameko.io/t/rpc-exchange-value-question/698>\
**Category:** Github Issues\
**Created:** [June 23, 2021, 1:50am UTC](https://discourse.nameko.io/t/rpc-exchange-value-question/698 "2021-06-23T01:50:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![panla](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.nameko.io/panla/32/152_2.png) [@panla](https://discourse.nameko.io/u/panla)\
**Post date:** [June 23, 2021, 1:50am UTC](https://discourse.nameko.io/t/rpc-exchange-value-question/698/1 "2021-06-23T01:50:28Z")

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the config `rpc_exchange` value can only be `nameko-rpc`?

if it is ohther, there will be a question that block.

[github issue 720](https://github.com/nameko/nameko/issues/720)

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<div class="post-metadata">

**Author:** ![panla](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.nameko.io/panla/32/152_2.png) [@panla](https://discourse.nameko.io/u/panla)\
**Post date:** [June 25, 2021, 1:09am UTC](https://discourse.nameko.io/t/rpc-exchange-value-question/698/2 "2021-06-25T01:09:18Z")

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this issue is closed.