Hello,
I'm building a software to interface with an .exe that will parse a
text file (a lex program build in cygwin that works great when it's
executed on it's own).
The OutputXML is more than 150 000 characters and the software always
bugs at the 20479 character, it just seems to hang and nothing happens.
If I try with 20 000 characters it works great.
Is there any size limitation ? If so is there anyway to get passed this
limitation ?
Thank you,
PS : Here is my code :
StreamWriter swx;
StreamReader srx;
p.StartInfo.Cre ateNoWindow = true;
p.StartInfo.Red irectStandardIn put = true;
p.StartInfo.Red irectStandardOu tput = true;
p.StartInfo.Use ShellExecute = false;
p.StartInfo.Fil eName = "xmltest.ex e";
p.Start();
swx = p.StandardInput ;
srx = p.StandardOutpu t;
swx.AutoFlush = true;
char[] OutputChar = OutputXML.ToCha rArray();
for (int i = 0; i < OutputChar.Leng th; i++)
{
swx.Write(Outpu tChar[i]);
swx.Flush();
}
swx.WriteLine(" ");
swx.WriteLine(" EOF"); 4 5289
Hello, [ripper]!
r> The OutputXML is more than 150 000 characters and the software always
r> bugs at the 20479 character, it just seems to hang and nothing happens.
r> If I try with 20 000 characters it works great.
r> Is there any size limitation ? If so is there anyway to get passed this
r> limitation ?
how do you fill OutputXml?
StreamWriter supports writing strings,
you can write without loop
swx.Write(Outpu tXml);
You can test the code with your custom console application, that will call Console.Read(.. .);
and if it would accept more that 150K symbols then the bug may be in the application that reads from console.
--
Regards, Vadym Stetsyak
www: http://vadmyst.blogspot.com
Thank you for your reply Vadym,
Actually I tried with the string first and tought it was too large
that's why I did it in an array.
The xmltest.exe program works great (with the same file) when I use
xmltest.exe < file.xml
Is there anyway to do this in c# ?
Vadym Stetsyak a écrit : Hello, [ripper]!
r> The OutputXML is more than 150 000 characters and the software always r> bugs at the 20479 character, it just seems to hang and nothing happens. r> If I try with 20 000 characters it works great.
r> Is there any size limitation ? If so is there anyway to get passed this r> limitation ?
how do you fill OutputXml?
StreamWriter supports writing strings, you can write without loop
swx.Write(Outpu tXml);
You can test the code with your custom console application, that will call Console.Read(.. .); and if it would accept more that 150K symbols then the bug may be in the application that reads from console. -- Regards, Vadym Stetsyak www: http://vadmyst.blogspot.com
Hello, [ripper]!
r> The xmltest.exe program works great (with the same file) when I use
r> xmltest.exe < file.xml
r> Is there anyway to do this in c# ?
Yes, you wrote it in the above message.
What kind of error do you receive?
If application hangs in writing to the stream, maybe this means that xmltest.exe is processing data?.
Have you access to the xmltext.exe sources. If you have to can debug xmltext.exe, and see how it is reading from the input stream...
--
Regards, Vadym Stetsyak
www: http://vadmyst.blogspot.com
Yes I have access to the xmltest.exe source, it's a simple lex program
compiled in C (actually it's only ment to echo the characters as a test
until i get it working)
Here is the source :
%{
%}
%%
"EOF"$ return 0;
.. ECHO;
%%
int main(void)
{
yylex();
return 0;
}
Vadym Stetsyak a écrit : Hello, [ripper]!
r> The xmltest.exe program works great (with the same file) when I use r> xmltest.exe < file.xml
r> Is there anyway to do this in c# ?
Yes, you wrote it in the above message. What kind of error do you receive?
If application hangs in writing to the stream, maybe this means that xmltest.exe is processing data?. Have you access to the xmltext.exe sources. If you have to can debug xmltext.exe, and see how it is reading from the input stream... -- Regards, Vadym Stetsyak www: http://vadmyst.blogspot.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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