Bug fixed in socket.cpp

[Tommi Mäkitalo]

Hello,

I found 2 bugs in socket.cpp. I fixed them. Here is my diff.

Description:
1. TCPStream::timeout is not initialized when creating a tcpstream
2. if timeout is set TCPStream::underflow does never read data from the 
socket but reinitializes the receive-buffer with random data.

This has nothing to do with the problem I reported earlier today. I use 
a workaround. I set throwflag in the constructor to false and check 
errors myself. If you want me to modify the errorhandling, please tell me.


Tommi Mäkitalo

923c923,924
<         bufsize(0),gbuf(NULL),pbuf(NULL)
---
>         bufsize(0),gbuf(NULL),pbuf(NULL),
>         timeout(0)
1044c1045
<       else if(timeout)
---
>       else if(timeout && !Socket::isPending(SOCKET_PENDING_INPUT, timeout))
1046,1051c1047,1049
<               if(!Socket::isPending(SOCKET_PENDING_INPUT, timeout))
<               {
<                       clear(ios::failbit | rdstate());
<                       Error(SOCKET_TIMEOUT_ERROR);
<                       return EOF;
<               }
---
>               clear(ios::failbit | rdstate());
>               Error(SOCKET_TIMEOUT_ERROR);
>               return EOF;