google::cloud::bigtable::ExponentialBackoffPolicy Class Reference

Implement a simple exponential backoff policy. More...

#include <google/cloud/bigtable/rpc_backoff_policy.h>

Public Member Functions
	ExponentialBackoffPolicy (internal::RPCPolicyParameters defaults)
template<typename Rep1 , typename Period1 , typename Rep2 , typename Period2 >
	ExponentialBackoffPolicy (std::chrono::duration< Rep1, Period1 > initial_delay, std::chrono::duration< Rep2, Period2 > maximum_delay)
std::unique_ptr< RPCBackoffPolicy >	clone () const override
	Return a new copy of this object. More...
void	Setup (grpc::ClientContext &context) const override
	Update the ClientContext for the next call. More...
std::chrono::milliseconds	OnCompletion (Status const &status) override
	Return the delay after an RPC operation has completed. More...
std::chrono::milliseconds	OnCompletion (grpc::Status const &status) override
std::chrono::milliseconds	OnCompletion ()

Detailed Description

Implement a simple exponential backoff policy.

Constructor & Destructor Documentation

ExponentialBackoffPolicy() [1/2]

google::cloud::bigtable::ExponentialBackoffPolicy::ExponentialBackoffPolicy

(

internal::RPCPolicyParameters

defaults

)

ExponentialBackoffPolicy() [2/2]

template<typename Rep1 , typename Period1 , typename Rep2 , typename Period2 >

google::cloud::bigtable::ExponentialBackoffPolicy::ExponentialBackoffPolicy ( std::chrono::duration< Rep1, Period1 >  initial_delay, std::chrono::duration< Rep2, Period2 >  maximum_delay  )

inline

Member Function Documentation

clone()

std::unique_ptr< RPCBackoffPolicy > google::cloud::bigtable::ExponentialBackoffPolicy::clone ( ) const

overridevirtual

Return a new copy of this object.

Typically implemented as

return std::unique_ptr<RPCRetryPolicy>(new Foo(*this));

Implements google::cloud::bigtable::RPCBackoffPolicy.

OnCompletion() [1/3]

std::chrono::milliseconds google::cloud::bigtable::RPCBackoffPolicy::OnCompletion ( )

inlineinherited

OnCompletion() [2/3]

std::chrono::milliseconds google::cloud::bigtable::ExponentialBackoffPolicy::OnCompletion ( grpc::Status const &  status )

overridevirtual

Implements google::cloud::bigtable::RPCBackoffPolicy.

OnCompletion() [3/3]

std::chrono::milliseconds google::cloud::bigtable::ExponentialBackoffPolicy::OnCompletion ( Status const &  status )

overridevirtual

Return the delay after an RPC operation has completed.

Returns

true the delay before trying the operation again.

Parameters

status

the status returned by the last RPC operation.

Implements google::cloud::bigtable::RPCBackoffPolicy.

Setup()

void google::cloud::bigtable::ExponentialBackoffPolicy::Setup ( grpc::ClientContext &  context ) const

overridevirtual

Update the ClientContext for the next call.

Implements google::cloud::bigtable::RPCBackoffPolicy.