io.envoyproxy.envoy.api.v2.route

Interface HedgePolicyOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

HedgePolicy, HedgePolicy.Builder

public interface HedgePolicyOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
FractionalPercent	getAdditionalRequestChance() Specifies a probability that an additional upstream request should be sent on top of what is specified by initial_requests.
FractionalPercentOrBuilder	getAdditionalRequestChanceOrBuilder() Specifies a probability that an additional upstream request should be sent on top of what is specified by initial_requests.
boolean	getHedgeOnPerTryTimeout() Indicates that a hedged request should be sent when the per-try timeout is hit.
com.google.protobuf.UInt32Value	getInitialRequests() Specifies the number of initial requests that should be sent upstream.
com.google.protobuf.UInt32ValueOrBuilder	getInitialRequestsOrBuilder() Specifies the number of initial requests that should be sent upstream.
boolean	hasAdditionalRequestChance() Specifies a probability that an additional upstream request should be sent on top of what is specified by initial_requests.
boolean	hasInitialRequests() Specifies the number of initial requests that should be sent upstream.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasInitialRequests

boolean hasInitialRequests()

 Specifies the number of initial requests that should be sent upstream.
 Must be at least 1.
 Defaults to 1.
 [#not-implemented-hide:]
 

.google.protobuf.UInt32Value initial_requests = 1 [(.validate.rules) = { ... }

getInitialRequests

com.google.protobuf.UInt32Value getInitialRequests()

 Specifies the number of initial requests that should be sent upstream.
 Must be at least 1.
 Defaults to 1.
 [#not-implemented-hide:]
 

.google.protobuf.UInt32Value initial_requests = 1 [(.validate.rules) = { ... }

getInitialRequestsOrBuilder

com.google.protobuf.UInt32ValueOrBuilder getInitialRequestsOrBuilder()

 Specifies the number of initial requests that should be sent upstream.
 Must be at least 1.
 Defaults to 1.
 [#not-implemented-hide:]
 

.google.protobuf.UInt32Value initial_requests = 1 [(.validate.rules) = { ... }

hasAdditionalRequestChance

boolean hasAdditionalRequestChance()

 Specifies a probability that an additional upstream request should be sent
 on top of what is specified by initial_requests.
 Defaults to 0.
 [#not-implemented-hide:]
 

.envoy.type.FractionalPercent additional_request_chance = 2;

getAdditionalRequestChance

FractionalPercent getAdditionalRequestChance()

 Specifies a probability that an additional upstream request should be sent
 on top of what is specified by initial_requests.
 Defaults to 0.
 [#not-implemented-hide:]
 

.envoy.type.FractionalPercent additional_request_chance = 2;

getAdditionalRequestChanceOrBuilder

FractionalPercentOrBuilder getAdditionalRequestChanceOrBuilder()

 Specifies a probability that an additional upstream request should be sent
 on top of what is specified by initial_requests.
 Defaults to 0.
 [#not-implemented-hide:]
 

.envoy.type.FractionalPercent additional_request_chance = 2;

getHedgeOnPerTryTimeout

boolean getHedgeOnPerTryTimeout()

 Indicates that a hedged request should be sent when the per-try timeout is hit.
 This means that a retry will be issued without resetting the original request, leaving multiple upstream requests in flight.
 The first request to complete successfully will be the one returned to the caller.
 * At any time, a successful response (i.e. not triggering any of the retry-on conditions) would be returned to the client.
 * Before per-try timeout, an error response (per retry-on conditions) would be retried immediately or returned ot the client
   if there are no more retries left.
 * After per-try timeout, an error response would be discarded, as a retry in the form of a hedged request is already in progress.
 Note: For this to have effect, you must have a :ref:`RetryPolicy <envoy_api_msg_route.RetryPolicy>` that retries at least
 one error code and specifies a maximum number of retries.
 Defaults to false.
 

bool hedge_on_per_try_timeout = 3;