Jsonrpc.Client.call

### Method

# Jsonrpc Clientcall

#### Declaration [src]

    gboolean
    jsonrpc_client_call (
      JsonrpcClient* self,
      const gchar* method,
      GVariant* params,
      GCancellable* cancellable,
      GVariant** return_value,
      GError** error
    )

#### Description [src]

Synchronously calls `method` with `params` on the remote peer.

once a reply has been received, or failure, this function will return. If successful, `return_value` will be set with the reslut field of the response.

If `params` is floating then this function consumes the reference.

Available since: | 3.26

#### Parameters

`method` | `const gchar*`
| The name of the method to call.
| The data is owned by the caller of the function.
| The value is a NUL terminated UTF-8 string.
`params` | `GVariant`
| A `GVariant` of parameters or `NULL`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`cancellable` | `GCancellable`
| A `GCancellable` or `NULL`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`return_value` | `GVariant`
| A location for a `GVariant`
| The argument will be set by the function.
| The argument can be set to `NULL`.
| The instance takes ownership of the data, and is responsible for freeing it.
`error` | `GError **`
| The return location for a `GError*`, or `NULL`.

#### Return value

Returns: | `gboolean`
| `TRUE` on success; otherwise `FALSE` and `error` is set.