Error when producing large xml

[assefa]

There was a problem when producing large xml (GetObservation and
GetCapabilities) due to the fact that  msIO_printf is using a static buffer of
8k and teh SOS module only calls this function once after all the xml is
generated in memeory.

[assefa]

The fix is to split the ouptu into 5k buffers and do several ms_ioprintf calls.

[assefa]

fixed in cvs head (4.99)

[assefa]

Just as an update : the output mechanisime has been change in mapserver 5.0 and 4.10.3 to use following code when doing outputs:

context = msIO_getHandler(stdout);

xmlDocDumpFormatMemoryEnc(psDoc, &buffer, &size, "ISO-8859-1", 1); msIO_contextWrite(context, buffer, size); xmlFree(buffer);

see bug  http://trac.osgeo.org/mapserver/ticket/2146