This token is used by a client to specify that it supports Pipeline requests (section A server uses the token to specify whether it accepts pipeline requests.

This token MUST have a value of either 0 or 1.

Because pipelining is a feature specific to HTTP 1.1, a client that uses HTTP 1.0 MUST NOT send the pipeline-experiment token.<29>

The syntax of the pipeline-experiment token is defined as follows.

 pipeline-experiment = "pipeline-experiment=" ("0" / "1")


 Pragma: pipeline-experiment=1