> [!info] ClientWrite > <table><tr><td rowspan="4" width="25%"><img src="assets/wl_client_clientwrite.png"></td><td><b>Wait Category</b></td><td>Client</td></tr><tr><td><b>Mechanism</b></td><td><code>SecureWrite</code></td></tr><tr><td><b>Operations</b></td><td><a href="Operations/Table/SeqScan">SeqScan</a>, <a href="Operations/ResultSet/Materialize">Materialize</a></td></tr><tr><td><b>Resources</b></td><td><a href="Resources/Network">Network</a>, <a href="Resources/CPU">CPU</a></td></tr><tr><td colspan="3">Backend has prepared a data payload (e.g., query results or an authentication challenge) to send to the application but is blocked because the operating system's socket buffer is saturated or the client process is not consuming data fast enough. (Analogized by a red panda yelling or speaking loudly into a tin-can telephone, struggling to send a message down a slack string).</td></tr></table>