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61 lines
2.5 KiB
61 lines
2.5 KiB
// [#protodoc-title: Protocol options] |
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syntax = "proto3"; |
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package envoy.api.v2; |
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import "google/protobuf/wrappers.proto"; |
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import "validate/validate.proto"; |
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// [#protodoc-title: Protocol options] |
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// [#not-implemented-hide:] |
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message TcpProtocolOptions { |
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} |
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message Http1ProtocolOptions { |
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// Handle HTTP requests with absolute URLs in the requests. These requests |
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// are generally sent by clients to forward/explicit proxies. This allows clients to configure |
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// envoy as their HTTP proxy. In Unix, for example, this is typically done by setting the |
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// *http_proxy* environment variable. |
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google.protobuf.BoolValue allow_absolute_url = 1; |
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} |
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message Http2ProtocolOptions { |
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// `Maximum table size <http://httpwg.org/specs/rfc7541.html#rfc.section.4.2>`_ |
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// (in octets) that the encoder is permitted to use for the dynamic HPACK table. Valid values |
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// range from 0 to 4294967295 (2^32 - 1) and defaults to 4096. 0 effectively disables header |
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// compression. |
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google.protobuf.UInt32Value hpack_table_size = 1; |
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// `Maximum concurrent streams <http://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2>`_ |
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// allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1) |
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// and defaults to 2147483647. |
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google.protobuf.UInt32Value max_concurrent_streams = 2 |
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[(validate.rules).uint32 = {gte: 1, lte: 2147483647}]; |
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// `Initial stream-level flow-control window |
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// <http://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2>`_ size. Valid values range from 65535 |
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// (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456 |
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// (256 * 1024 * 1024). |
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// |
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// NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default |
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// window size now, so it's also the minimum. |
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// This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the |
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// HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to |
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// stop the flow of data to the codec buffers. |
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google.protobuf.UInt32Value initial_stream_window_size = 3 |
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[(validate.rules).uint32 = {gte: 65535, lte: 2147483647}]; |
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// Similar to *initial_stream_window_size*, but for connection-level flow-control |
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// window. Currently, this has the same minimum/maximum/default as *initial_stream_window_size*. |
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google.protobuf.UInt32Value initial_connection_window_size = 4 |
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[(validate.rules).uint32 = {gte: 65535, lte: 2147483647}]; |
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} |
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// [#not-implemented-hide:] |
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message GrpcProtocolOptions { |
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Http2ProtocolOptions http2_protocol_options = 1; |
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}
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