title: Modification of wal_receiver_timeout and wal_sender_timeout
body: <p>What is the potential impact on physical replication in asynchronous streaming mode if we change the parameters wal_receiver_timeout and wal_sender_timeout as follows:</p>
  <pre><code>wal_receiver_timeout: default value 1min to new value 60min
  wal_sender_timeout: default value 1min to new value 60min
  </code></pre>
  <p>Can the RPO be increased by that modification?</p>