yellows111
e6520d0ac0
upgrade yiki, slugs now work better, but not in URLs (i forgot) 0 Commands Left. Time for that parity check. Add a license too. Bump version to 0.1.0. NEW RECORD!
45 lines
996 B
Markdown
45 lines
996 B
Markdown
# Introduction
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`CHL` is a command introduced with [MSNP6](../versions/msnp6.md).
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It is a Notification Server command, without a request or response payload.
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A request to generate or solve a challenge.
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Respond correctly with [QRY](qry.md) on a new transaction to continue your connection.
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# Client/Request
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`CHL TrID`
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# Server/Response
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`CHL TrID challenge`
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If this command is sent asynchronously, the Transaction ID will be `0` instead.
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Where `challenge` is usually a 20-character numeric value (but can be any valid string)
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that is concatenated with the client's Private Key.
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# Examples
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## From server at any time
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```
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S: CHL 0 12345678901234567890
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```
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## Requested challenge
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```
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C: CHL 1
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S: CHL 1 12345678901234567890
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```
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## Challenge timeout
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```
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S: CHL 0 12345678901234567890
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```
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... some time passes ...
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```
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S: OUT
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```
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Server disconnects client.
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# Known changes
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* [MSNP11](../versions/msnp11.md): Changed challenge response ([QRY](qry.md) commands) generation algorithm drastically.
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