public void ReleaseConnection(Connection conn)
{
if (!conn.InUse)
{
try
{
FDFSHeader header = new FDFSHeader(0, Consts.FDFS_PROTO_CMD_QUIT, 0);
byte[] buffer = header.ToByte();
conn.GetStream().Write(buffer, 0, buffer.Length);
conn.GetStream().Close();
}
catch
{
}
}
conn.Close();
lock ((inUse as ICollection).SyncRoot)
{
inUse.Remove(conn);
}
autoEvent.Set();
}
public virtual byte[] GetResponse()
{
if (this._connection == null)
{
this._connection = ConnectionManager.GetTrackerConnection();
}
_connection.Open();
try
{
NetworkStream stream = this._connection.GetStream();
byte[] headerBuffer = this._header.ToByte();
stream.Write(headerBuffer, 0, headerBuffer.Length);
stream.Write(this._body, 0, this._body.Length);
FDFSHeader header = new FDFSHeader(stream);
if (header.Status != 0)
{
throw new FDFSException(string.Format("Get Response Error,Error Code:{0}", header.Status));
}
byte[] body = new byte[header.Length];
if (header.Length != 0)
{
stream.Read(body, 0, (int)header.Length);
}
_connection.Close();
return(body);
}
catch (Exception ex)
{
_connection.Release();
throw ex;//可以看Storage节点的log看
//22 -〉下载字节数超过文件长度 invalid download file bytes: 10 > file remain bytes: 4
// -> 或者 pkg length is not correct
//2 -〉没有此文件 error info: No such file or directory.
}
}
