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#28 - Use a GZipStream constructor that's supported on Mono.

This commit is contained in:
Chris Ross 2014-07-25 15:43:38 -07:00
parent 8b0500dacf
commit c733aa8804
1 changed files with 12 additions and 1 deletions
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13
src/Microsoft.AspNet.Security/DataHandler/Serializer/TicketSerializer.cs
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@ -13,6 +13,7 @@ namespace Microsoft.AspNet.Security.DataHandler.Serializer
{ {
public class TicketSerializer : IDataSerializer<AuthenticationTicket> public class TicketSerializer : IDataSerializer<AuthenticationTicket>
{ {
private static readonly bool IsMono = Type.GetType("Mono.Runtime") != null;
private const int FormatVersion = 2; private const int FormatVersion = 2;
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2202:Do not dispose objects multiple times", Justification = "Dispose is idempotent")] [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2202:Do not dispose objects multiple times", Justification = "Dispose is idempotent")]
@ -20,7 +21,17 @@ namespace Microsoft.AspNet.Security.DataHandler.Serializer
{ {
using (var memory = new MemoryStream()) using (var memory = new MemoryStream())
{ {
using (var compression = new GZipStream(memory, CompressionLevel.Optimal)) GZipStream compression;
if (IsMono)
{
// The other constructor is not currently supported on Mono.
compression = new GZipStream(memory, CompressionMode.Compress);
}
else
{
compression = new GZipStream(memory, CompressionLevel.Optimal);
}
using (compression)
{ {
using (var writer = new BinaryWriter(compression)) using (var writer = new BinaryWriter(compression))
{ {