If WRQFastFileTransfer is true, fast file transfers are attempted. Fast file transfers ignore the WRQEndCharacter property. This property is relevant only for transfers that use the WRQ/Reflection protocol.
The default is the end of text character, represented as "\0x0003". The value can be any control character with an ASCII value less than 32 (that is, "\0x0000" through "\0x001f") or the closing parenthesis ")".