DEBUG:: No cached session for DNSName("www.microsoft.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( [ 210, 164, 114, 169, 23, 119, 16, 173, 128, 94, 15, 59, 119, 182, 81, 115, 143, 47, 67, 161, 141, 147, 6, 46, 239, 76, 51, 249, 253, 238, 250, 66 ] ), 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( "www.microsoft.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( [ 76, 104, 0, 165, 27, 77, 39, 3, 68, 205, 42, 186, 23, 10, 117, 168, 216, 38, 65, 164, 58, 94, 207, 42, 225, 56, 7, 159, 106, 208, 251, 71 ] ) } ] ), PresharedKeyModes( [ PSK_DHE_KE ] ), SessionTicketRequest ] } ) } ) } TRACE:: registering with poller TRACE:: registering with poller ERROR:: TLS alert received: Message { typ: Alert, version: TLSv1_2, payload: Alert( AlertMessagePayload { level: Fatal, description: ProtocolVersion } ) } TLS error: AlertReceived(ProtocolVersion) Connection closed