[Quickfix-users] Message with contents set through Message.setString(string) can't be cracked in .N
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[Quickfix-users] Message with contents set through Message.setString(string) can't be cracked in .Net
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From: abaraff <ab...@ra...> - 2011-05-20 14:45:48
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If a message is cloned using the .setString(string) method, calling crack on
it fails. As you can see from my example below, crack is successful on the
original message but throws an exception when called on the clone:
public void fromApp(Message msg, SessionID sessionID)
{
try
{
string message = msg.ToString();
Message newMessage = new Message();
newMessage.setString(msg.ToString(), true);
crack(msg, sessionID);
try
{
crack(newMessage, sessionID);
}
catch (Exception e2)
{
System.Diagnostics.Debug.WriteLine(e2.ToString());
System.Diagnostics.Debug.WriteLine(msg.ToString() ==
newMessage.ToString());
System.Diagnostics.Debug.WriteLine("orig: " +
msg.ToString());
System.Diagnostics.Debug.WriteLine("new: " +
newMessage.ToString());
System.Diagnostics.Debug.WriteLine("orig: " +
msg.ToXML());
System.Diagnostics.Debug.WriteLine("new: " +
newMessage.ToXML());
System.Diagnostics.Debug.WriteLine("round trip failed");
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
public override void onMessage(QuickFix42.NewOrderSingle message, SessionID
session)
{
System.Diagnostics.Debug.WriteLine("New Order Single");
}
Output:
New Order Single
A first chance exception of type 'QuickFix.UnsupportedMessageType' occurred
in quickfix_net_messages.dll
QuickFix.UnsupportedMessageType: Exception of type
'QuickFix.UnsupportedMessageType' was thrown.
at QuickFix42.MessageCracker.onMessage(Message message, SessionID
session)
at QuickFix42.MessageCracker.crack(Message message, SessionID sessionID)
at FIXServer.FIXServerApp.fromApp(Message msg, SessionID sessionID) in
C:\Dev\Abaraff\FIXServer\FIXServer\FIXServerApp.cs:line 244
True
orig:
8=FIX.4.29=18035=D34=249=SCT152=20110520-14:38:23.52356=SCTC11=SCT20110520-103823_0000818=121=138=20040=154=155=IBM58=SCT20110520-103823_0000859=060=20110520-10:38:23100=DB-SMART10=239
new:
8=FIX.4.29=18035=D34=249=SCT152=20110520-14:38:23.52356=SCTC11=SCT20110520-103823_0000818=121=138=20040=154=155=IBM58=SCT20110520-103823_0000859=060=20110520-10:38:23100=DB-SMART10=239
orig: <message>
<header>
<field number="8"><![CDATA[FIX.4.2]]></field>
<field number="9"><![CDATA[180]]></field>
<field number="35"><![CDATA[D]]></field>
<field number="34"><![CDATA[2]]></field>
<field number="49"><![CDATA[SCT1]]></field>
<field number="52"><![CDATA[20110520-14:38:23.523]]></field>
<field number="56"><![CDATA[SCTC]]></field>
</header>
<body>
<field number="11"><![CDATA[SCT20110520-103823_00008]]></field>
<field number="18"><![CDATA[1]]></field>
<field number="21"><![CDATA[1]]></field>
<field number="38"><![CDATA[200]]></field>
<field number="40"><![CDATA[1]]></field>
<field number="54"><![CDATA[1]]></field>
<field number="55"><![CDATA[IBM]]></field>
<field number="58"><![CDATA[SCT20110520-103823_00008]]></field>
<field number="59"><![CDATA[0]]></field>
<field number="60"><![CDATA[20110520-10:38:23]]></field>
<field number="100"><![CDATA[DB-SMART]]></field>
</body>
<trailer>
<field number="10"><![CDATA[239]]></field>
</trailer>
</message>
new: <message>
<header>
<field number="8"><![CDATA[FIX.4.2]]></field>
<field number="9"><![CDATA[180]]></field>
<field number="35"><![CDATA[D]]></field>
<field number="34"><![CDATA[2]]></field>
<field number="49"><![CDATA[SCT1]]></field>
<field number="52"><![CDATA[20110520-14:38:23.523]]></field>
<field number="56"><![CDATA[SCTC]]></field>
</header>
<body>
<field number="11"><![CDATA[SCT20110520-103823_00008]]></field>
<field number="18"><![CDATA[1]]></field>
<field number="21"><![CDATA[1]]></field>
<field number="38"><![CDATA[200]]></field>
<field number="40"><![CDATA[1]]></field>
<field number="54"><![CDATA[1]]></field>
<field number="55"><![CDATA[IBM]]></field>
<field number="58"><![CDATA[SCT20110520-103823_00008]]></field>
<field number="59"><![CDATA[0]]></field>
<field number="60"><![CDATA[20110520-10:38:23]]></field>
<field number="100"><![CDATA[DB-SMART]]></field>
</body>
<trailer>
<field number="10"><![CDATA[239]]></field>
</trailer>
</message>
round trip failed
--
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