A HTTP Fault describes the characteristics of the faults to be injected in the HTTP requests served by a target.
A HTTP fault is described by the following attributes:
| Attribute | Description |
|---|---|
| averageDelay | average delay added to requests in milliseconds (default 0ms) |
| delayVariation | variation in the injected delay in milliseconds (default 0ms) |
| errorBody | body to be returned when an error in injected |
| errorCode | error code to return |
| errorRate | rate of requests that will return an error, represented as a float in the range 0.0 to 1.0 (default 0.0) |
| exclude | comma-separated list of urls to be excluded from disruption (e.g. /health) |
| port | port on which the requests will be intercepted |
noteaverageDelay and delayVariation are applied to all requests affected by the fault, regardless of the value of errorRate. errorCode is returned only to a fraction of requests defined by errorRate.
Example
This example defines a HTTP fault that introduces a delay of 50ms in all requests and returns an error code 500 in 10% of the requests.