Feature Request: Support specific Retryable Command

[wyxloading]

In most of our cases, we use redis as a key/value store. Most of the redis operations are like Set key value. These redis write operations run within a logical lock context, which guarantee these redis write operations are "Retryable" for us.

We want to automaticlly retry these "Retryable" write operations with network issues or redis retryable errors ( just like it performs now with ReadOnly commands ).

Can be add some apis for Setting a command with a Retryable flag ?

--- err := client.Do(ctx, client.B().Set().Key("key").Value("value").Build()).Error()
+++ err := client.DoRetryable(ctx, client.B().Set().Key("key").Value("value").Build()).Error()

--- err := client.Do(ctx, client.B().Set().Key("key").Value("value").Build()).Error()
+++ err := client.Do(ctx, client.B().Set().Key("key").Value("value").Build().Retryable()).Error()

[rueian]

Like ToPipe, a new Retryable command builder would be better:

client.B().Set().Key("key").Value("value").Build().Retryable()

Would you like to file a PR for this?

[wyxloading]

Of course, would be done in these days