1syntax = "proto3"; 2 3package envoy.config.core.v3; 4 5import "google/protobuf/duration.proto"; 6 7import "udpa/annotations/status.proto"; 8import "udpa/annotations/versioning.proto"; 9import "validate/validate.proto"; 10 11option java_package = "io.envoyproxy.envoy.config.core.v3"; 12option java_outer_classname = "BackoffProto"; 13option java_multiple_files = true; 14option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/core/v3;corev3"; 15option (udpa.annotations.file_status).package_version_status = ACTIVE; 16 17// [#protodoc-title: Backoff strategy] 18 19// Configuration defining a jittered exponential back off strategy. 20message BackoffStrategy { 21 option (udpa.annotations.versioning).previous_message_type = "envoy.api.v2.core.BackoffStrategy"; 22 23 // The base interval to be used for the next back off computation. It should 24 // be greater than zero and less than or equal to :ref:`max_interval 25 // <envoy_v3_api_field_config.core.v3.BackoffStrategy.max_interval>`. 26 google.protobuf.Duration base_interval = 1 [(validate.rules).duration = { 27 required: true 28 gte {nanos: 1000000} 29 }]; 30 31 // Specifies the maximum interval between retries. This parameter is optional, 32 // but must be greater than or equal to the :ref:`base_interval 33 // <envoy_v3_api_field_config.core.v3.BackoffStrategy.base_interval>` if set. The default 34 // is 10 times the :ref:`base_interval 35 // <envoy_v3_api_field_config.core.v3.BackoffStrategy.base_interval>`. 36 google.protobuf.Duration max_interval = 2 [(validate.rules).duration = {gt {}}]; 37} 38