DEBUG:: No cached session for DNSName("google.com") DEBUG:: Not resuming any session TRACE:: Sending ClientHello Message { typ: Handshake, version: TLSv1_0, payload: Handshake( HandshakeMessagePayload { typ: ClientHello, payload: ClientHello( ClientHelloPayload { client_version: TLSv1_2, random: Random( [ 87, 2, 240, 38, 199, 232, 64, 111, 190, 220, 129, 41, 194, 99, 52, 183, 126, 7, 78, 243, 124, 4, 34, 255, 21, 31, 141, 129, 239, 104, 223, 21 ] ), session_id: SessionID, cipher_suites: [ TLS13_CHACHA20_POLY1305_SHA256, TLS13_AES_256_GCM_SHA384, TLS13_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_EMPTY_RENEGOTIATION_INFO_SCSV ], compression_methods: [ Null ], extensions: [ SupportedVersions( [ Unknown( 32540 ) ] ), ServerName( [ ServerName { typ: HostName, payload: HostName( DNSName( "google.com" ) ) } ] ), ECPointFormats( [ Uncompressed ] ), NamedGroups( [ X25519, secp384r1, secp256r1 ] ), SignatureAlgorithms( [ ECDSA_NISTP384_SHA384, ECDSA_NISTP256_SHA256, RSA_PSS_SHA512, RSA_PSS_SHA384, RSA_PSS_SHA256, RSA_PKCS1_SHA512, RSA_PKCS1_SHA384, RSA_PKCS1_SHA256, RSA_PKCS1_SHA1 ] ), ExtendedMasterSecretRequest, CertificateStatusRequest( OCSP( OCSPCertificateStatusRequest { responder_ids: [], extensions: PayloadU16( [] ) } ) ), SignedCertificateTimestampRequest, KeyShare( [ KeyShareEntry { group: X25519, payload: PayloadU16( [ 203, 51, 9, 151, 33, 156, 93, 114, 46, 104, 89, 38, 88, 242, 107, 163, 66, 51, 218, 151, 188, 61, 119, 247, 196, 149, 252, 217, 122, 146, 102, 123 ] ) } ] ), PresharedKeyModes( [ PSK_DHE_KE ] ), SessionTicketRequest ] } ) } ) } TRACE:: registering with poller TRACE:: registering with poller ERROR:: TLS alert received: Message { typ: Alert, version: TLSv1_0, payload: Alert( AlertMessagePayload { level: Fatal, description: ProtocolVersion } ) } TLS error: AlertReceived(ProtocolVersion) Connection closed