/// <summary>
/// The HandleIpcDispatch_EventOpened event handler is invoked in
/// response to a new session being established between a peer
/// system and the endpoint associated with the service.
/// </summary>
/// <param name="sender">
/// The IPC endpoint that dispatched the event.
/// </param>
/// <param name="args">
/// The details of the event being dispatched.
/// </param>
private void HandleIpcDispatch_EventOpened(object sender, VfxIpcEventArgs args)
{
// REC: Create a new instance of a FIX session to handle
// the communication between the server and the peer:
IVfxFixSession fixSession = null;
// REC: Retrieve the version definition from the version
// definition registry and determine what kind of session
// needs to be created in order to handle the connection:
IVfxFixVxRegistry vxRegistry = this._localServices.GetService(typeof(IVfxFixVxRegistry)) as IVfxFixVxRegistry;
// REC: Check the version definition in order to tell if
// this is a FIX 4.x or FIX 5.x service:
VfxFixVxRecord vxRecord = vxRegistry.Get(this._sxVersion);
if (vxRecord.Layer.ToLower().CompareTo("combined") == 0)
{
fixSession = new VfxFix4xServerSession();
}
else
{
fixSession = new VfxFix5xServerSession();
}
// REC: Initialize the session:
fixSession.Init(_localServices, this);
// REC: Create an entry for the session in the
// local session map:
_mapFixSessions.Add(fixSession.InstanceId, fixSession);
// REC: Bind the FIX session to the IPC session:
_mapFixToIpc.Add(fixSession.InstanceId, args.Token);
// REC: Bind the IPC session to the FIX session:
_mapIpcToFix.Add(args.Token, fixSession.InstanceId);
// REC: Create the application session container
// that will be passed to the app implementation
// when events are generated on the session:
VfxFixServerSession appSession = new VfxFixServerSession(fixSession);
// REC: Create a binding between the FIX session
// and the application session so that events from
// the FIX session can be correlated to the correct
// application session when events are dispatched to
// the user's FIX application instance:
_mapAppSessions.Add(fixSession.InstanceId, appSession);
// REC: Inform the session that a peer system
// has been connected to it:
fixSession.HandleConnect();
}
/// <summary>
/// The HandleIpcDispatch_EventOpened event handler is invoked in
/// response to a new session being established between a peer
/// system and the endpoint associated with the service.
/// </summary>
/// <param name="sender">
/// The IPC endpoint that dispatched the event.
/// </param>
/// <param name="args">
/// The details of the event being dispatched.
/// </param>
private void HandleIpcDispatch_EventOpened(object sender, VfxIpcEventArgs args)
{
// REC: Create a new instance of a FIX session to handle
// the communication between the server and the peer:
IVfxFixSession fixSession = null;
// REC: Retrieve the version definition from the version
// definition registry and determine what kind of session
// needs to be created in order to handle the connection:
IVfxFixVxRegistry vxRegistry = this._localServices.GetService(typeof(IVfxFixVxRegistry)) as IVfxFixVxRegistry;
// REC: Check the version definition in order to tell if
// this is a FIX 4.x or FIX 5.x service:
VfxFixVxRecord vxRecord = vxRegistry.Get(this._sxVersion);
if (vxRecord.Layer.ToLower().CompareTo("combined") == 0)
{
fixSession = new VfxFix4xServerSession();
}
else
{
fixSession = new VfxFix5xServerSession();
}
// REC: Initialize the session:
fixSession.Init(_localServices, this);
// REC: Create an entry for the session in the
// local session map:
_mapFixSessions.Add(fixSession.InstanceId, fixSession);
// REC: Bind the FIX session to the IPC session:
_mapFixToIpc.Add(fixSession.InstanceId, args.Token);
// REC: Bind the IPC session to the FIX session:
_mapIpcToFix.Add(args.Token, fixSession.InstanceId);
// REC: Create the application session container
// that will be passed to the app implementation
// when events are generated on the session:
VfxFixServerSession appSession = new VfxFixServerSession(fixSession);
// REC: Create a binding between the FIX session
// and the application session so that events from
// the FIX session can be correlated to the correct
// application session when events are dispatched to
// the user's FIX application instance:
_mapAppSessions.Add(fixSession.InstanceId, appSession);
// REC: Inform the session that a peer system
// has been connected to it:
fixSession.HandleConnect();
}