const crypto/tls.recordTypeHandshake

7 uses

	crypto/tls (current package)
		common.go#L79: 	recordTypeHandshake        recordType = 22
		conn.go#L671: 		if (typ != recordTypeAlert && typ != recordTypeHandshake) || vers >= 0x1000 {
		conn.go#L708: 	if c.vers == VersionTLS13 && typ != recordTypeHandshake && c.hand.Len() > 0 {
		conn.go#L776: 	case recordTypeHandshake:
		conn.go#L976: 		if typ != recordTypeHandshake {
		conn.go#L1060: 	return c.writeRecordLocked(recordTypeHandshake, data)
		conn.go#L1351: 		_, err = c.writeRecordLocked(recordTypeHandshake, msgBytes)