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Changed TelnetCommand.java behavior. Return "WONT" if unknown telnet … #17

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Changed TelnetCommand.java behavior. Return "WONT" if unknown telnet … #17

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Changed TelnetCommand.java behavior. Return "WONT" if unknown telnet …
MarcBauer-LM Aug 5, 2021
c8364a5
Merge branch 'Blazemeter:master' into master
MarcBauer-LM Mar 4, 2022
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5 changes: 3 additions & 2 deletions src/main/java/com/bytezone/dm3270/telnet/TelnetCommand.java
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Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@ public TelnetCommand(TelnetState state, byte[] buffer, int length) {
} else if (type == TelnetSubcommand.START_TLS) {
commandType = CommandType.START_TLS;
} else {
throw new InvalidParameterException(
String.format("Unknown telnet command type: %02X %02X%n", command, type));
commandType = null;
}
} else {
throw new InvalidParameterException("Buffer incorrect length");
Expand Down Expand Up @@ -111,6 +110,8 @@ public void process(Screen screen) {
boolean preference = telnetState.doBinary(); // preference
reply[1] = preference ? WILL : WONT;
telnetState.setDoesBinary(preference); // set actual
} else if (commandType == null) {
reply[1] = WONT;
}

setReply(new TelnetCommand(telnetState, reply));
Expand Down