weightError property

String? weightError
getter/setter pair

Possible string values are:

  • "INVALID_WEIGHT" : The response to a Health Check probe had the HTTP response header field X-Load-Balancing-Endpoint-Weight, but its content was invalid (i.e., not a non-negative single-precision floating-point number in decimal string representation).
  • "MISSING_WEIGHT" : The response to a Health Check probe did not have the HTTP response header field X-Load-Balancing-Endpoint-Weight.
  • "UNAVAILABLE_WEIGHT" : This is the value when the accompanied health status is either TIMEOUT (i.e.,the Health Check probe was not able to get a response in time) or UNKNOWN. For the latter, it should be typically because there has not been sufficient time to parse and report the weight for a new backend (which is with 0.0.0.0 ip address). However, it can be also due to an outage case for which the health status is explicitly reset to UNKNOWN.
  • "WEIGHT_NONE" : This is the default value when WeightReportMode is DISABLE, and is also the initial value when WeightReportMode has just updated to ENABLE or DRY_RUN and there has not been sufficient time to parse and report the backend weight.

Implementation

core.String? weightError;