const github.com/coder/websocket.opPong

5 uses

	github.com/coder/websocket (current package)
		frame.go#L31: 	opPong
		read.go#L201: 		case opClose, opPing, opPong:
		read.go#L322: 		return c.writeControl(ctx, opPong, b)
		read.go#L323: 	case opPong:
		stringer.go#L16: 	_ = x[opPong-10]