Re: [Quickfix-developers] Raw message data, one more question -- Ah forget it. I just need a break
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Re: [Quickfix-developers] Raw message data, one more question -- Ah forget it. I just need a break!
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From: Kenny S. <ks...@co...> - 2009-10-28 01:58:28
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Seems like this constructor would be easier:
SessionID( const std::string& beginString,
const std::string& senderCompID,
const std::string& targetCompID,
const std::string& sessionQualifier = "" )
On Tue, Oct 27, 2009 at 7:47 PM, George Hrysanthopoulos <
ge...@so...> wrote:
> QuickFIX Documentation:
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
>
> Sorry everyone,
>
> I think I need to walk away from this computer. I am losing my mind.
>
> To answer my own question:
>
> SessionID is made up of fields: 8, 49 and 56 and it must look like:
> "StringField8":"StringField49"->"StringField56".
>
> I can build it up:
>
> FIX::Message quickFixMessage;
> std::string s;
>
> quickFixMessage.getHeader().setField(8, "FIX.4.2");
> quickFixMessage.getHeader().setField(49, "CLIENT1");
> quickFixMessage.getHeader().setField(56, "EXECUTOR");
>
> // Now, from the message I can do:
> s = quickFixMessage.getHeader().getField(8) + ":" \
> + quickFixMessage.getHeader().getField(49) + "->" \
> + quickFixMessage.getHeader().getField(56);
>
> // Get SessionID:
>
> sessionID.fromString(s);
>
> // Or if you prefer:
>
> try
> {
> sessionID = quickFixMessage.getSessionID();
> }
> catch ( std::exception & e )
> {
> myLogV(ALWAYS_PRINT, "\"fromApp\" Exception: %s\n", e.what());
> }
>
> Does Anyone here see a problem with this logic?
>
> -George
>
>
> On Oct 27, 2009, at 8:17 PM, George Hrysanthopoulos wrote:
>
> QuickFIX Documentation:
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
> Hello everyone,
>
> I think I almost got this problem solved. I just need one more piece to the
> puzzle.
>
> In my previous msg I was working within: "Application::fromApp"
>
> Now, I am working within "Application::run()".
>
> I know that my "RawMessage" contains the SessionID. It should be field: 56.
> My question is how do I create a session ID from a string?
>
> I can use the session ID to get the data dictionary.
>
> Once I have a data dictionary, I can validate the message:
> "quickFixMessage = FIX::Message( RawMessage, dict )"
>
> As shown in my previous message.
>
> Thank you in advance.
>
> George Hrysanthopoulos
>
> On Oct 15, 2009, at 9:46 PM, Kenny Stone wrote:
>
> QuickFIX Documentation:
> http://www.quickfixengine.org/quickfix/doc/html/index.html
> QuickFIX Support: http://www.quickfixengine.org/services.html
>
> You could also use the file store or logs that QuickFIX creates.
>
> On Thu, Oct 15, 2009 at 8:16 PM, George Hrysanthopoulos <
> ge...@so...> wrote:
>
>> QuickFIX Documentation:
>> http://www.quickfixengine.org/quickfix/doc/html/index.html
>> QuickFIX Support: http://www.quickfixengine.org/services.html
>>
>> Andrei,
>>
>> Thank you for the quick and very helpful reply.
>>
>> Just as you said, "QuickFIX::Message.toString()" did the trick.
>>
>> Here is my test code to get a string from a message and back again:
>>
>>
>> 52 void Application::fromApp( const FIX::Message& message, const
>> FIX::SessionID& sessionID )
>> 53 throw( FIX::FieldNotFound, FIX::IncorrectDataFormat,
>> FIX::IncorrectTagValue, FIX::UnsupportedMessageType )
>> 54 {
>> 55 struct timeval tv;
>> 56 struct timezone tz;
>> 57 struct tm *tm;
>> 58 std::string RawMessage;
>> 59 std::string RawMessageXL;
>> 60
>> 61 FIX::MsgType msgtype;
>> 62 FIX::Message quickFixMessage;
>> 63
>> 64 crack( message, sessionID );
>> 65 message.getHeader().getField( msgtype );
>> 66
>> 67 gettimeofday(&tv, &tz);
>> 68 tm=localtime(&tv.tv_sec);
>> 69 myLog(VERBOSE_L1, "Ticket Incoming: %d:%02d:%02d.%d\n", tm-
>> >tm_hour, tm->tm_min, tm->tm_sec, (int)tv.tv_usec);
>> 70
>> 71 //
>> 72 //
>> 73 // Here is the "message" -> string -> "message" again
>> 74 //
>> 75 message.toString(RawMessage);
>> 76
>> 77 myLogV(VERBOSE_L2, "MSG Type: %s\n", msgtype);
>> 78 myLog(VERBOSE_L2, "Incoming Data:\n\t\t%s\n",
>> RawMessage.c_str());
>> 79 //
>> 80 //
>> 81 //
>> 82 FIX::Session* pSession =
>> FIX::Session::lookupSession( sessionID );
>> 83 FIX::DataDictionary dict;
>> 84 dict = pSession->getDataDictionary();
>> 85 try
>> 86 {
>> 87 quickFixMessage = FIX::Message( RawMessage, dict );
>> 88 }
>> 89 catch ( std::exception & e )
>> 90 {
>> 91 myLogV(ALWAYS_PRINT, "\"fromApp\" Exception: %s
>> \n", e.what());
>> 92 }
>> 93 myLogV(ALWAYS_PRINT, "\"XLData\":\n\t\t%s\n",
>> quickFixMessage);
>> ...
>> ...
>>
>>
>> You might as why bother? Well, with the outgoing messages in their
>> original format (in a file)
>> I can replay/resend a bunch of messages (in case of problems).
>>
>> Again, many thanks,
>>
>> George
>>
>>
>> On Oct 15, 2009, at 3:02 PM, Andrei Goldchleger wrote:
>>
>> > QuickFIX Documentation:
>> http://www.quickfixengine.org/quickfix/doc/html/index.html
>> > QuickFIX Support: http://www.quickfixengine.org/services.html
>> >
>> > On Thu, Oct 15, 2009 at 1:43 PM, George Hrysanthopoulos
>> > <ge...@so...> wrote:
>> >> QuickFIX Documentation:
>> http://www.quickfixengine.org/quickfix/doc/html/index.html
>> >> QuickFIX Support: http://www.quickfixengine.org/services.html
>> >>
>> >> Hello everyone,
>> >>
>> >> Quick question:
>> >>
>> >> From my acceptor app, I want to get the raw data stream for a
>> >> message
>> >> (session or otherwise)
>> >> including all field separators (0x01), etc.
>> >>
>> >> I want to dump this to a file later.
>> >>
>> >> How do I get this raw message?
>> >>
>> >> Many thanks,
>> >>
>> >> George Hrysanthopoulos
>> >
>> > Use the QuickFIX::Message.toString() in the fromApp() and fromAdmin()
>> > callbacks.
>> >
>> >
>> ------------------------------------------------------------------------------
>> > Come build with us! The BlackBerry(R) Developer Conference in SF, CA
>> > is the only developer event you need to attend this year. Jumpstart
>> > your
>> > developing skills, take BlackBerry mobile applications to market and
>> > stay
>> > ahead of the curve. Join us from November 9 - 12, 2009. Register now!
>> > http://p.sf.net/sfu/devconference
>> > _______________________________________________
>> > Quickfix-developers mailing list
>> > Qui...@li...
>> > https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
>> is the only developer event you need to attend this year. Jumpstart your
>> developing skills, take BlackBerry mobile applications to market and stay
>> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
>> http://p.sf.net/sfu/devconference
>> _______________________________________________
>> Quickfix-developers mailing list
>> Qui...@li...
>> https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>>
>
>
>
> --
> Kenny Stone
> Connamara Systems, LLC
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
>
> http://p.sf.net/sfu/devconference_______________________________________________
> Quickfix-developers mailing list
> Qui...@li...
> https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>
>
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
>
> http://p.sf.net/sfu/devconference_______________________________________________
> Quickfix-developers mailing list
> Qui...@li...
> https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>
>
>
>
> ------------------------------------------------------------------------------
> Come build with us! The BlackBerry(R) Developer Conference in SF, CA
> is the only developer event you need to attend this year. Jumpstart your
> developing skills, take BlackBerry mobile applications to market and stay
> ahead of the curve. Join us from November 9 - 12, 2009. Register now!
> http://p.sf.net/sfu/devconference
> _______________________________________________
> Quickfix-developers mailing list
> Qui...@li...
> https://lists.sourceforge.net/lists/listinfo/quickfix-developers
>
--
Kenny Stone
Connamara Systems, LLC
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