Extract tls handshake message

[Suraiya-Hameed]

• Node.js Version: 8.9.1
• Scope: code
• Module: tls

I'm contributing to Tedious, a Node.js driver for SQL Server. We are looking to move away from the deprecated tls.createSecurePair API, tediousjs/tedious#515. The driver uses Tabular Data Stream (TDS) protocol, so all the communication needs to be wrapped in TDS packets, including the handshake.

To begin with, is there an existing way to extract the handshake message from TLSSocket? I couldn't find any examples. Any pointers would be really helpful, Thanks :)

[gireeshpunathil]

@v-suhame - is this still outstanding?

[gireeshpunathil]

closing due to inactivity