### To configure the HTTP Service Connection Pool

1. Expand the Configuration node to select the HTTP Service node.

2. Click the Connection Pool tab.

3. Define the Connection Pool settings as follows:

   - Max Pending Count: Enter the maximum number of pending connections to be allowed for an HTTP listener. The default is 4096.

   - Queue Size: Enter the maximum size of the connection queue, in bytes. This value also specifies the maximum number of outstanding connections the server can have. The default is 4096.

   - Receive Buffer Size: Enter the size of the receive buffer for an HTTP listener. The default is 4096.

   - Send Buffer Size: Enter the size of the send buffer for an HTTP listener. The default is 8192.

4. Click Save to save the changes, or Load Defaults to return to the default settings.

##### See Also

- To configure HTTP Service Request Processing

- To configure the HTTP Service Keep-Alive

- To configure the HTTP Protocol

- To configure the HTTP File Cache