net/http.persistConn.numExpectedResponses (field)

4 uses

	net/http (current package)
		transport.go#L2100: 	numExpectedResponses int
		transport.go#L2281: 		if pc.numExpectedResponses == 0 {
		transport.go#L2314: 		pc.numExpectedResponses--
		transport.go#L2753: 	pc.numExpectedResponses++