James NugentandGitHub
da92dbf8aa
This commit adds a new crate `tonic-health` which implements the [standard GRPC Health Checking][checking] protocol. Currently there is only a server implementation, though others have alluded in the discussion in #135 that client implementations exist which could also be imported as necessary. A example server has also been added - once the client work is done a client for this should be added also. [checking]: https://github.com/grpc/grpc/blob/master/doc/health-checking.md Fixes #135.
22 lines
418 B
Protocol Buffer
22 lines
418 B
Protocol Buffer
syntax = "proto3";
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package grpc.health.v1;
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message HealthCheckRequest {
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string service = 1;
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}
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message HealthCheckResponse {
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enum ServingStatus {
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UNKNOWN = 0;
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SERVING = 1;
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NOT_SERVING = 2;
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}
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ServingStatus status = 1;
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}
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service Health {
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rpc Check(HealthCheckRequest) returns (HealthCheckResponse);
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rpc Watch(HealthCheckRequest) returns (stream HealthCheckResponse);
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} |