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Remove unused variables in the TIGHT server init

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This commit removes some unused variables in the TIGHT server init
section of the server init handler, replacing them with documenting
comments and calls to rQskipBytes.

Fixes #440.
This commit is contained in:
Solly Ross
2016-01-06 11:18:47 -05:00
parent 0252c7f766
commit 464944844f
1 changed files with 9 additions and 10 deletions
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19
include/rfb.js
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@@ -920,18 +920,17 @@ var RFB;
var totalMessagesLength = (numServerMessages + numClientMessages + numEncodings) * 16;
if (this._sock.rQwait('TightVNC extended server init header', totalMessagesLength, 32 + name_length)) { return false; }
var i;
for (i = 0; i < numServerMessages; i++) {
var srvMsg = this._sock.rQshiftStr(16);
}
// we don't actually do anything with the capability information that TIGHT sends,
// so we just skip the all of this.
for (i = 0; i < numClientMessages; i++) {
var clientMsg = this._sock.rQshiftStr(16);
}
// TIGHT server message capabilities
this._sock.rQskipBytes(16 * numServerMessages);
for (i = 0; i < numEncodings; i++) {
var encoding = this._sock.rQshiftStr(16);
}
// TIGHT client message capabilities
this._sock.rQskipBytes(16 * numClientMessages);
// TIGHT encoding capabilities
this._sock.rQskipBytes(16 * numEncodings);
}
// NB(directxman12): these are down here so that we don't run them multiple times