Hi Steve,
I would be happy to apply your patch but could you open a JIRA issue at:
http://issues.apache.org/activemq/browse/AMQ
And attach your patch to that so that we have it properly documented
that you want to contribute your patch to the ASF.
Thanks!
Hiram
On 1/10/07, rousseau <[EMAIL PROTECTED]> wrote:
I've found a byte-order problem sending a double from Java ActiveMQ to a
NMS/CSharp receiver:
(NMS) ActiveMQ.OpenWire.OpenWireBinaryReader has no definition for
ReadDouble(), and by default calls the MS .NET BinaryReader.ReadDouble()
which reads the bytes in the wrong order. Here is the fix:
add a new method to OpenWireBinaryReader.cs:
public override double ReadDouble()
{
return EndianSupport.SwitchEndian(base.ReadBytes(8));
}
add a new method to EndianSupport.cs:
public static double SwitchEndian(byte[] bytes)
{
//Reverse byte array
byte[] reverse = new byte[8];
reverse[0] = bytes[7];
reverse[1] = bytes[6];
reverse[2] = bytes[5];
reverse[3] = bytes[4];
reverse[4] = bytes[3];
reverse[5] = bytes[2];
reverse[6] = bytes[1];
reverse[7] = bytes[0];
BinaryReader br = new BinaryReader(new MemoryStream(reverse));
return br.ReadDouble();
}
If anyone knows a cleaner way of doing this, please let me know.
thx
/Steve
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Regards,
Hiram
Blog: http://hiramchirino.com
