Class DatastreamLimitedErrorCountRetryPolicy (2.20.0)

A retry policy for DatastreamConnection based on counting errors.

This policy stops retrying if:

  • An RPC returns a non-transient error.
  • More than a prescribed number of transient failures is detected.

In this class the following status codes are treated as transient errors:

Constructors

DatastreamLimitedErrorCountRetryPolicy(int)

Create an instance that tolerates up to maximum_failures transient errors.

Parameter
Name Description
maximum_failures int

DatastreamLimitedErrorCountRetryPolicy(DatastreamLimitedErrorCountRetryPolicy &&)

Parameter
Name Description
rhs DatastreamLimitedErrorCountRetryPolicy &&

DatastreamLimitedErrorCountRetryPolicy(DatastreamLimitedErrorCountRetryPolicy const &)

Parameter
Name Description
rhs DatastreamLimitedErrorCountRetryPolicy const &

Functions

maximum_failures() const

Returns
Type Description
int

virtual OnFailure(Status const &)

Parameter
Name Description
status Status const &
Returns
Type Description
bool

virtual IsExhausted() const

Returns
Type Description
bool

virtual IsPermanentFailure(Status const &) const

Parameter
Name Description
status Status const &
Returns
Type Description
bool

virtual clone() const

Creates a new instance of the policy, reset to the initial state.

Returns
Type Description
std::unique_ptr< DatastreamRetryPolicy >

Type Aliases

BaseType

Alias Of: DatastreamRetryPolicy