Packages
tesla
1.0.0-beta.1
1.20.0
1.18.3
1.18.2
1.18.1
1.18.0
1.17.0
1.16.0
1.15.3
1.15.2
1.15.1
1.15.0
1.14.3
1.14.2
1.14.1
1.14.0
1.13.2
1.13.1
1.13.0
1.12.3
1.12.2
1.12.1
1.12.0
1.11.2
1.11.1
1.11.0
1.10.3
1.10.2
1.10.1
1.10.0
1.9.0
1.8.1
retired
1.8.0
1.7.0
1.6.1
1.6.0
1.5.1
1.5.0
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.3
1.3.2
1.3.1
1.3.0
1.2.1
1.2.0
1.1.0
1.0.0
1.0.0-beta.1
0.10.0
0.9.0
0.8.0
0.7.2
0.7.1
0.7.0
0.6.0
0.5.2
0.5.1
0.5.0
0.3.6
0.3.5
0.3.4
0.3.3
0.3.2
0.3.1
0.2.2
0.2.1
0.1.5
0.1.4
0.1.3
0.1.2
0.1.1
0.1.0
HTTP client library, with support for middleware and multiple adapters.
Security advisory:
This version has known vulnerabilities.
View advisories
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lib/tesla/middleware/retry.ex
defmodule Tesla.Middleware.Retry do
@behaviour Tesla.Middleware
@moduledoc """
Retry few times in case of connection refused error.
### Example
```
defmodule MyClient do
use Tesla
plug Tesla.Middleware.Retry, delay: 500, max_retries: 10
end
```
### Options
- `:delay` - number of milliseconds to wait before retrying (defaults to 1000)
- `:max_retries` - maximum number of retries (defaults to 5)
"""
@defaults [
delay: 1000,
max_retries: 5
]
def call(env, next, opts) do
opts = opts || []
delay = Keyword.get(opts, :delay, @defaults[:delay])
max_retries = Keyword.get(opts, :max_retries, @defaults[:max_retries])
retry(env, next, delay, max_retries)
end
defp retry(env, next, _delay, retries) when retries <= 1 do
Tesla.run(env, next)
end
defp retry(env, next, delay, retries) do
case Tesla.run(env, next) do
{:ok, env} ->
{:ok, env}
{:error, _reason} ->
:timer.sleep(delay)
retry(env, next, delay, retries - 1)
end
end
end