open-consul/vendor/github.com/hashicorp/go-retryablehttp
R.B. Boyer 1d54909333
connect: intermediate CA certs generated with the vault provider lack URI SANs (#6491)
This only affects vault versions >=1.1.1 because the prior code
accidentally relied upon a bug that was fixed in
https://github.com/hashicorp/vault/pull/6505

The existing tests should have caught this, but they were using a
vendored copy of vault version 0.10.3. This fixes the tests by running
an actual copy of vault instead of an in-process copy. This has the
added benefit of changing the dependency on vault to just vault/api.

Also update VaultProvider to use similar SetIntermediate validation code
as the ConsulProvider implementation.
2019-09-23 12:04:40 -05:00
..
.gitignore connect: intermediate CA certs generated with the vault provider lack URI SANs (#6491) 2019-09-23 12:04:40 -05:00
.travis.yml connect: intermediate CA certs generated with the vault provider lack URI SANs (#6491) 2019-09-23 12:04:40 -05:00
LICENSE Updates armon/go-metrics and adds Circonus vendored libraries. 2016-07-19 16:54:21 -07:00
Makefile Updates armon/go-metrics and adds Circonus vendored libraries. 2016-07-19 16:54:21 -07:00
README.md Vendor the vault api 2018-06-25 12:26:10 -07:00
client.go connect: intermediate CA certs generated with the vault provider lack URI SANs (#6491) 2019-09-23 12:04:40 -05:00
go.mod agent: transfer leadership when establishLeadership fails (#5247) 2019-06-19 14:50:48 +02:00
go.sum agent: transfer leadership when establishLeadership fails (#5247) 2019-06-19 14:50:48 +02:00

README.md

go-retryablehttp

Build Status Go Documentation

The retryablehttp package provides a familiar HTTP client interface with automatic retries and exponential backoff. It is a thin wrapper over the standard net/http client library and exposes nearly the same public API. This makes retryablehttp very easy to drop into existing programs.

retryablehttp performs automatic retries under certain conditions. Mainly, if an error is returned by the client (connection errors, etc.), or if a 500-range response code is received (except 501), then a retry is invoked after a wait period. Otherwise, the response is returned and left to the caller to interpret.

The main difference from net/http is that requests which take a request body (POST/PUT et. al) can have the body provided in a number of ways (some more or less efficient) that allow "rewinding" the request body if the initial request fails so that the full request can be attempted again. See the godoc for more details.

Example Use

Using this library should look almost identical to what you would do with net/http. The most simple example of a GET request is shown below:

resp, err := retryablehttp.Get("/foo")
if err != nil {
    panic(err)
}

The returned response object is an *http.Response, the same thing you would usually get from net/http. Had the request failed one or more times, the above call would block and retry with exponential backoff.

For more usage and examples see the godoc.