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@ -67,13 +67,17 @@ of POST, and that server sets appropriate cache control headers for the response |
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to be cached by a proxy. This interop test requires that the server is behind |
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a caching proxy. Use of current timestamp in the request prevents accidental |
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cache matches left over from previous tests. |
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Note that client adds a `x-user-ip` header with value `1.2.3.4` to the request. |
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This is done since some proxys such as GFE will not cache requests from |
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localhost. |
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Server features: |
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* [CacheableUnaryCall][] |
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Procedure: |
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1. Client calls CacheableUnaryCall with `SimpleRequest` request with payload |
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set to current timestamp. |
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set to current timestamp. Timestamp format is irrelevant, and resolution is |
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in nanoseconds. |
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2. Client calls CacheableUnaryCall with `SimpleRequest` request again |
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immediately with the same payload as the previous request. |
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@ -965,13 +969,12 @@ for the `SimpleRequest.response_type`. If the server does not support the |
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### CacheableUnaryCall |
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Server gets the default SimpleRequest proto as the request. The content of the |
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request are ignored. It returns the SimpleResponse proto with the payload set |
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to current timestamp string. In addition it adds |
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request is ignored. It returns the SimpleResponse proto with the payload set |
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to current timestamp. The timestamp is an integer representing current time |
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with nanosecond resolution. In addition it adds |
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1. cache control headers such that the response can be cached by proxies in |
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the response path. Server should be behind a caching proxy for this test |
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to pass. |
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2. adds a `x-user-ip` header with `1.2.3.4` to the response. This is done |
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since some proxys such as GFE will not cache requests from localhost. |
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to pass. Currently we set the max-age to 60 seconds. |
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### CompressedResponse |
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[CompressedResponse]: #compressedresponse |
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