client/error_notice.proto

// Copyright 2014 The Goma Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto2";

package devtools_goma;


message ErrorNotices {
  // if we need to change message format, repeated field allows us to return
  // multiple versions.
  repeated ErrorNotice notice = 1;
}

message ErrorNotice {
  // if gomacc returned non-zero exit status, CompileError is used for
  // distinguish it is caused by goma error or not.
  enum CompileError {
    // set this if gomacc cannot find compiler_proxy
    COMPILER_PROXY_UNREACHABLE = 1;
    // set this if compiler_proxy_failures > 0 or
    // failed to find exact match executable under GOMA_HERMETIC=error.
    COMPILER_PROXY_FAILURE = 2;
  }
  required int32 version = 1;
  // The value is set only on compile error caused by goma.
  optional CompileError compile_error = 2;

  // Infrastructure status let the caller know the status of compiler_proxy
  // and backend.  The caller should judge it safe to continue or not.
  optional InfraStatus infra_status = 3;
}

// Message to store goma infrastructure status.
// It includes status inside compiler_proxy, that of network to goma server,
// and that in goma server.
// NEXT ID TO USE: 17
message InfraStatus {
  // CompilerInfo
  optional int32 num_compiler_info_miss = 1;
  optional int32 num_compiler_info_fail = 2;

  // HttpClient
  optional int32 ping_status_code = 3;
  repeated HttpStatusCode http_status_code = 4;
  optional int32 num_http_sent = 5;
  optional int32 num_http_active = 6;
  optional int32 num_http_retry = 7;
  optional int32 num_http_timeout = 8;
  optional int32 num_http_error = 9;
  optional int32 num_network_error = 12;
  optional int32 num_network_recovered = 13;

  // CompileService
  optional int32 num_exec_fail_fallback = 10;
  optional int32 num_exec_compiler_proxy_failure = 11;
  optional int32 num_active_tasks = 16;

  // error.
  optional int32 num_user_error = 14;
  optional int32 num_user_warning = 15 [deprecated=true];
}

// Protobuf message for showing HTTP status code and its count.
message HttpStatusCode {
  required int32 status_code = 1;
  required int32 count = 2;
}