[mapserver-dev] msIO redirection for WMS GetMap not working

[Tamas Szekeres]

Hi All,

Before the new renderer API we could redirect the WxS requests to buffer,
like:

mapscript.msIO_installStdoutToBuffer()
map.OWSDispatch( req )
content_type = mapscript.msIO_stripStdoutBufferContentType()
content = mapscript.msIO_getStdoutBufferBytes()

But with the new rendering API this option have been lost, because
msSaveImage seems to write to stdout, not that way like msSaveImageGD was
working. Any ideas how to restore the original behaviour?

Best regards,

Tamas
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