Reference documentation and code samples for the Compute V1 Client class CircuitBreakers.
Settings controlling the volume of requests, connections and retries to this backend service.
Generated from protobuf message google.cloud.compute.v1.CircuitBreakers
Namespace
Google \ Cloud \ Compute \ V1
Methods
__construct
Constructor.
Parameters
Name
Description
data
array
Optional. Data for populating the Message object.
↳ max_connections
int
The maximum number of connections to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
↳ max_pending_requests
int
The maximum number of pending requests allowed to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
↳ max_requests
int
The maximum number of parallel requests that allowed to the backend service. If not specified, there is no limit.
↳ max_requests_per_connection
int
Maximum requests for a single connection to the backend service. This parameter is respected by both the HTTP/1.1 and HTTP/2 implementations. If not specified, there is no limit. Setting this parameter to 1 will effectively disable keep alive. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
↳ max_retries
int
The maximum number of parallel retries allowed to the backend cluster. If not specified, the default is 1. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
getMaxConnections
The maximum number of connections to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Returns
Type
Description
int
hasMaxConnections
clearMaxConnections
setMaxConnections
The maximum number of connections to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Parameter
Name
Description
var
int
Returns
Type
Description
$this
getMaxPendingRequests
The maximum number of pending requests allowed to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Returns
Type
Description
int
hasMaxPendingRequests
clearMaxPendingRequests
setMaxPendingRequests
The maximum number of pending requests allowed to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Parameter
Name
Description
var
int
Returns
Type
Description
$this
getMaxRequests
The maximum number of parallel requests that allowed to the backend service. If not specified, there is no limit.
Returns
Type
Description
int
hasMaxRequests
clearMaxRequests
setMaxRequests
The maximum number of parallel requests that allowed to the backend service. If not specified, there is no limit.
Parameter
Name
Description
var
int
Returns
Type
Description
$this
getMaxRequestsPerConnection
Maximum requests for a single connection to the backend service. This parameter is respected by both the HTTP/1.1 and HTTP/2 implementations. If not specified, there is no limit. Setting this parameter to 1 will effectively disable keep alive. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Returns
Type
Description
int
hasMaxRequestsPerConnection
clearMaxRequestsPerConnection
setMaxRequestsPerConnection
Maximum requests for a single connection to the backend service. This parameter is respected by both the HTTP/1.1 and HTTP/2 implementations. If not specified, there is no limit. Setting this parameter to 1 will effectively disable keep alive. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Parameter
Name
Description
var
int
Returns
Type
Description
$this
getMaxRetries
The maximum number of parallel retries allowed to the backend cluster. If not specified, the default is 1. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
Returns
Type
Description
int
hasMaxRetries
clearMaxRetries
setMaxRetries
The maximum number of parallel retries allowed to the backend cluster. If not specified, the default is 1. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Compute V1 Client - Class CircuitBreakers (1.35.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.35.0 (latest)](/php/docs/reference/cloud-compute/latest/V1.CircuitBreakers)\n- [1.34.0](/php/docs/reference/cloud-compute/1.34.0/V1.CircuitBreakers)\n- [1.33.0](/php/docs/reference/cloud-compute/1.33.0/V1.CircuitBreakers)\n- [1.32.0](/php/docs/reference/cloud-compute/1.32.0/V1.CircuitBreakers)\n- [1.31.0](/php/docs/reference/cloud-compute/1.31.0/V1.CircuitBreakers)\n- [1.30.0](/php/docs/reference/cloud-compute/1.30.0/V1.CircuitBreakers)\n- [1.29.0](/php/docs/reference/cloud-compute/1.29.0/V1.CircuitBreakers)\n- [1.28.0](/php/docs/reference/cloud-compute/1.28.0/V1.CircuitBreakers)\n- [1.27.0](/php/docs/reference/cloud-compute/1.27.0/V1.CircuitBreakers)\n- [1.26.0](/php/docs/reference/cloud-compute/1.26.0/V1.CircuitBreakers)\n- [1.25.0](/php/docs/reference/cloud-compute/1.25.0/V1.CircuitBreakers)\n- [1.24.0](/php/docs/reference/cloud-compute/1.24.0/V1.CircuitBreakers)\n- [1.23.0](/php/docs/reference/cloud-compute/1.23.0/V1.CircuitBreakers)\n- [1.22.1](/php/docs/reference/cloud-compute/1.22.1/V1.CircuitBreakers)\n- [1.21.0](/php/docs/reference/cloud-compute/1.21.0/V1.CircuitBreakers)\n- [1.20.0](/php/docs/reference/cloud-compute/1.20.0/V1.CircuitBreakers)\n- [1.19.0](/php/docs/reference/cloud-compute/1.19.0/V1.CircuitBreakers)\n- [1.18.1](/php/docs/reference/cloud-compute/1.18.1/V1.CircuitBreakers)\n- [1.17.0](/php/docs/reference/cloud-compute/1.17.0/V1.CircuitBreakers)\n- [1.16.2](/php/docs/reference/cloud-compute/1.16.2/V1.CircuitBreakers)\n- [1.14.0](/php/docs/reference/cloud-compute/1.14.0/V1.CircuitBreakers)\n- [1.13.0](/php/docs/reference/cloud-compute/1.13.0/V1.CircuitBreakers)\n- [1.12.1](/php/docs/reference/cloud-compute/1.12.1/V1.CircuitBreakers)\n- [1.11.1](/php/docs/reference/cloud-compute/1.11.1/V1.CircuitBreakers)\n- [1.10.1](/php/docs/reference/cloud-compute/1.10.1/V1.CircuitBreakers)\n- [1.9.1](/php/docs/reference/cloud-compute/1.9.1/V1.CircuitBreakers)\n- [1.8.3](/php/docs/reference/cloud-compute/1.8.3/V1.CircuitBreakers)\n- [1.7.1](/php/docs/reference/cloud-compute/1.7.1/V1.CircuitBreakers)\n- [1.6.1](/php/docs/reference/cloud-compute/1.6.1/V1.CircuitBreakers)\n- [1.5.0](/php/docs/reference/cloud-compute/1.5.0/V1.CircuitBreakers) \nReference documentation and code samples for the Compute V1 Client class CircuitBreakers.\n\nSettings controlling the volume of requests, connections and retries to this backend service.\n\nGenerated from protobuf message `google.cloud.compute.v1.CircuitBreakers`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Compute \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getMaxConnections\n\nThe maximum number of connections to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### hasMaxConnections\n\n### clearMaxConnections\n\n### setMaxConnections\n\nThe maximum number of connections to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### getMaxPendingRequests\n\nThe maximum number of pending requests allowed to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### hasMaxPendingRequests\n\n### clearMaxPendingRequests\n\n### setMaxPendingRequests\n\nThe maximum number of pending requests allowed to the backend service. If not specified, there is no limit. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### getMaxRequests\n\nThe maximum number of parallel requests that allowed to the backend service. If not specified, there is no limit.\n\n### hasMaxRequests\n\n### clearMaxRequests\n\n### setMaxRequests\n\nThe maximum number of parallel requests that allowed to the backend service. If not specified, there is no limit.\n\n### getMaxRequestsPerConnection\n\nMaximum requests for a single connection to the backend service. This parameter is respected by both the HTTP/1.1 and HTTP/2 implementations. If not specified, there is no limit. Setting this parameter to 1 will effectively disable keep alive. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### hasMaxRequestsPerConnection\n\n### clearMaxRequestsPerConnection\n\n### setMaxRequestsPerConnection\n\nMaximum requests for a single connection to the backend service. This parameter is respected by both the HTTP/1.1 and HTTP/2 implementations. If not specified, there is no limit. Setting this parameter to 1 will effectively disable keep alive. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### getMaxRetries\n\nThe maximum number of parallel retries allowed to the backend cluster. If not specified, the default is 1. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true.\n\n### hasMaxRetries\n\n### clearMaxRetries\n\n### setMaxRetries\n\nThe maximum number of parallel retries allowed to the backend cluster. If not specified, the default is 1. Not supported when the backend service is referenced by a URL map that is bound to target gRPC proxy that has validateForProxyless field set to true."]]
