vertx / io.vertx.kotlin.ext.consul / blockingQueryOptionsOf

# blockingQueryOptionsOf

`fun blockingQueryOptionsOf(index: Long? = null, wait: String? = null): BlockingQueryOptions`

A function providing a DSL for building io.vertx.ext.consul.BlockingQueryOptions objects.

Options used to perform blocking query that used to wait for a potential change using long polling.

### Parameters

`index` - Set index indicating that the client wishes to wait for any changes subsequent to that index.

`wait` - Specifying a maximum duration for the blocking request. This is limited to 10 minutes. If not set, the wait time defaults to 5 minutes. This value can be specified in the form of "10s" or "5m" (i.e., 10 seconds or 5 minutes, respectively).