Re: [Firebird-net-provider] Two streams

[Геннадий З. <zab...@gm...>]

I've also looked at these streams but had left them alone.
Network stream works well with both Read and Write. But still not sure
about multithreaded Read/Write. BufferedStream internally uses one
buffer for both.
>From https://github.com/dotnet/coreclr/blob/master/src/mscorlib/src/System/IO/BufferedStream.cs
/// Class Invariants:
/// The class has one buffer, shared for reading & writing.
/// It can only be used for one or the other at any point in time - not both.
Again, for current implementation using two streams is redundant, but
if async involved I can't tell anything.

On 17 September 2015 at 16:51, Jiří Činčura <ji...@ci...> wrote:
> HI *,
>
> I'm looking at
> https://github.com/cincuranet/FirebirdSql.Data.FirebirdClient/blob/master/NETProvider/src/FirebirdSql.Data.FirebirdClient/Client/Managed/Version10/GdsConnection.cs#L136
> and wondering why there's two streams? The underlying network stream
> (https://github.com/cincuranet/FirebirdSql.Data.FirebirdClient/blob/master/NETProvider/src/FirebirdSql.Data.FirebirdClient/Client/Managed/Version10/GdsConnection.cs#L204)
> is just one.
>
> There's no interleaving so why to have two. And also you can't have
> interleaving because you might have dangling buffer data (or rigorously
> flush, and that's back to no interleaving case).
>
> Or am I missing something?
>
> --
> Mgr. Jiří Činčura
> Independent IT Specialist
>
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