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fixed TLSSocket documentation error from Issue #3963. #14062

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VerteDinde wants to merge 13 commits into from
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fixed TLSSocket documentation error from Issue #3963. #14062

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55f3170
Fixing TLS documentation error in Issue #3963. See line 879 - 902 in …
VerteDinde Jul 3, 2017
09f8564
Changed documentation to remove pronoun usage
VerteDinde Jul 3, 2017
cbbe60c
Removed pronouns 'you'
VerteDinde Jul 3, 2017
7e766ff
Adjusted 'vars' to 'const', changed parsing error in last code exampl…
VerteDinde Jul 3, 2017
8b945f8
Word wrap at ~80 characters
VerteDinde Jul 3, 2017
5144cf4
Added destructuring to const Socket
VerteDinde Jul 3, 2017
fda1b66
Added codetype to `net.Socket`, updated word wrap, updated descriptio…
VerteDinde Jul 3, 2017
de3d050
Removed sock.connect, appears to be passing
VerteDinde Jul 3, 2017
872132e
Fixed socket update sample code, changed example url to https://examp…
VerteDinde Jul 3, 2017
5c41572
Fixed example.org port number
VerteDinde Jul 3, 2017
955ad0f
Fixed host name
VerteDinde Jul 3, 2017
9658ac3
Destructured socket, simplified net.Socket explanation, removed upgra…
VerteDinde Jul 5, 2017
077508d
Fixed variable name
VerteDinde Jul 5, 2017
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24 changes: 24 additions & 0 deletions doc/api/tls.md
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Original file line number Diff line number Diff line change
Expand Up @@ -876,6 +876,30 @@ socket.on('end', () => {
});
```

Passing in `net.Socket` will start a new instance.
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@tniessen tniessen Jul 4, 2017

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Is this line necessary? I am not entirely sure I understand what it is supposed to say, apart from the same thing the next sentence says.

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@VerteDinde VerteDinde Jul 5, 2017

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Good point. In the original issue, the user was attempting to do this because he didn't understand that if you pass in a net.Socket, you start the net.Socket.:

const tlsSocket = new TlsSocket(new NetSocket());

I just wanted to make sure that that was clearly stated; but if it's clear in the subsequent lines, I'll just take it out 😄

To upgrade an existing instance of `net.Socket` to a
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@tniessen tniessen Jul 3, 2017

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Please try to avoid trailing whitespace characters. Git can help you with that, see this.

(This is not critical, our team will usually fix this while landing the PR, but it is still good practice to take care of that! 😃 )

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@VerteDinde VerteDinde Jul 3, 2017

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Ah sorry, and thank you for pointing it out! 😄 Thanks so much for all of your help, this was my first open source PR and you were wonderful to work with.

`tls.TLSSocket`, pass it to `tls.connect()` as
the socket option:

```js
const { Socket } = require('net');
const tls = require('tls');
const sock = new Socket();
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@addaleax addaleax Jul 3, 2017

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Where is this variable used?

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@tniessen tniessen Jul 3, 2017

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Uhm something went wrong here... The original code (see first commit) looked like tls.connect({ socket: sock }). @VerteDinde You probably don't want to use tls.connect({ port: 6697, host: 'irc.freenode.net' }) in both cases, right? This won't upgrade an existing socket, it establishes a new connection.

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@VerteDinde VerteDinde Jul 3, 2017

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Yes, you're right! Just updated to reflect that variable and changed the irc.freenode.net to https://example.org:443/.

const secureSock = tls.connect({ socket: sock }, () => {
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@cjihrig cjihrig Jul 4, 2017

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If you rename sock to socket, you can drop the : sock.

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@VerteDinde VerteDinde Jul 5, 2017

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Thanks man! Destructured.

console.log('The tls socket connected.');
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@TimothyGu TimothyGu Jul 4, 2017

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I'd prefer 'The TLS socket has been connected.'

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@VerteDinde VerteDinde Jul 5, 2017

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Sounds good. 😄 Altered!

});
```

If using TLS as the initial default rather than `net.Socket`,
use only `tls.connect()` to upgrade the socket:
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@TimothyGu TimothyGu Jul 4, 2017

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I think "upgrade" is a bit of a misnomer as there is no initial socket to be upgraded. I'd go with just:

If no socket is provided, this function will create a new TLS socket.

as opposed to

If a net.Socket is provided, this function will upgrade that TCP socket to a TLS one.

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@VerteDinde VerteDinde Jul 5, 2017

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Ahhhh this is actually really clarifying - I was wondering what the distinction was with net.Socket. Have clarified by removing my old sentence, and adding yours. Thanks!


```js
const tls = require('tls');
const secureSock = tls.connect({ port: 443, host: 'example.org' }, () => {
console.log('The tls socket connected.');
});
```

## tls.connect(path[, options][, callback])
<!-- YAML
added: v0.11.3
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