private AcceptorSocketDescriptor GetAcceptorSocketDescriptor(SessionSettings settings, SessionID sessionID)
{
QuickFix.Dictionary dict = settings_.Get(sessionID);
int port = System.Convert.ToInt32(dict.GetLong(SessionSettings.SOCKET_ACCEPT_PORT));
SocketSettings socketSettings = new SocketSettings();
IPEndPoint socketEndPoint;
if (dict.Has(SessionSettings.SOCKET_ACCEPT_HOST))
{
string host = dict.GetString(SessionSettings.SOCKET_ACCEPT_HOST);
IPAddress[] addrs = Dns.GetHostAddresses(host);
socketEndPoint = new IPEndPoint(addrs[0], port);
}
else
{
socketEndPoint = new IPEndPoint(IPAddress.Any, port);
}
if (dict.Has(SessionSettings.SOCKET_NODELAY))
{
socketSettings.SocketNodelay = dict.GetBool(SessionSettings.SOCKET_NODELAY);
}
AcceptorSocketDescriptor descriptor;
if (!socketDescriptorForAddress_.TryGetValue(socketEndPoint, out descriptor))
{
descriptor = new AcceptorSocketDescriptor(socketEndPoint, socketSettings, dict);
socketDescriptorForAddress_[socketEndPoint] = descriptor;
}
return(descriptor);
}
private IPEndPoint GetNextSocketEndPoint(SessionID sessionID, QuickFix.Dictionary settings)
{
int num;
if (!sessionToHostNum_.TryGetValue(sessionID, out num))
{
num = 0;
}
string hostKey = SessionSettings.SOCKET_CONNECT_HOST + num;
string portKey = SessionSettings.SOCKET_CONNECT_PORT + num;
if (!settings.Has(hostKey) || !settings.Has(portKey))
{
num = 0;
hostKey = SessionSettings.SOCKET_CONNECT_HOST;
portKey = SessionSettings.SOCKET_CONNECT_PORT;
}
try
{
var hostName = settings.GetString(hostKey);
IPAddress[] addrs = Dns.GetHostAddresses(hostName);
int port = System.Convert.ToInt32(settings.GetLong(portKey));
sessionToHostNum_[sessionID] = ++num;
socketSettings_.ServerCommonName = hostName;
return(new IPEndPoint(addrs.First(a => a.AddressFamily == AddressFamily.InterNetwork), port));
}
catch (System.Exception e)
{
throw new ConfigError(e.Message, e);
}
}
private AcceptorSocketDescriptor GetAcceptorSocketDescriptor(SessionSettings settings, SessionID sessionID)
{
QuickFix.Dictionary dict = settings.Get(sessionID);
int port = System.Convert.ToInt32(dict.GetLong(SessionSettings.SOCKET_ACCEPT_PORT));
SocketSettings socketSettings = new SocketSettings();
IPEndPoint socketEndPoint;
if (dict.Has(SessionSettings.SOCKET_ACCEPT_HOST))
{
string host = dict.GetString(SessionSettings.SOCKET_ACCEPT_HOST);
IPAddress[] addrs = Dns.GetHostAddresses(host);
socketEndPoint = new IPEndPoint(addrs[0], port);
// Set hostname (if it is not already configured)
socketSettings.ServerCommonName = socketSettings.ServerCommonName ?? host;
}
else
{
socketEndPoint = new IPEndPoint(IPAddress.Any, port);
}
socketSettings.Configure(dict);
AcceptorSocketDescriptor descriptor;
if (!socketDescriptorForAddress_.TryGetValue(socketEndPoint, out descriptor))
{
descriptor = new AcceptorSocketDescriptor(socketEndPoint, socketSettings, dict);
socketDescriptorForAddress_[socketEndPoint] = descriptor;
}
return(descriptor);
}
public Session Create(SessionID sessionID, QuickFix.Dictionary settings)
{
string connectionType = settings.GetString(SessionSettings.CONNECTION_TYPE);
if (!"acceptor".Equals(connectionType) && !"initiator".Equals(connectionType))
{
throw new ConfigError("Invalid ConnectionType");
}
if ("acceptor".Equals(connectionType) && settings.Has(SessionSettings.SESSION_QUALIFIER))
{
throw new ConfigError("SessionQualifier cannot be used with acceptor.");
}
bool useDataDictionary = true;
if (settings.Has(SessionSettings.USE_DATA_DICTIONARY))
{
useDataDictionary = settings.GetBool(SessionSettings.USE_DATA_DICTIONARY);
}
QuickFix.Fields.ApplVerID defaultApplVerID = null;
IMessageFactory sessionMsgFactory = messageFactory_;
if (sessionID.IsFIXT)
{
if (!settings.Has(SessionSettings.DEFAULT_APPLVERID))
{
throw new ConfigError("ApplVerID is required for FIXT transport");
}
string rawDefaultApplVerIdSetting = settings.GetString(SessionSettings.DEFAULT_APPLVERID);
defaultApplVerID = Message.GetApplVerID(rawDefaultApplVerIdSetting);
// DefaultMessageFactory as created in the SessionFactory ctor cannot
// tell the difference between FIX50 versions (same BeginString, unknown defaultApplVerId).
// But we have the real session settings here, so we can fix that.
// This is, of course, kind of a hack, and it should be reworked in V2 (TODO!).
if (messageFactory_ is DefaultMessageFactory)
{
sessionMsgFactory = new DefaultMessageFactory(
FixValues.ApplVerID.FromBeginString(rawDefaultApplVerIdSetting));
}
}
DataDictionaryProvider dd = new DataDictionaryProvider();
if (useDataDictionary)
{
if (sessionID.IsFIXT)
{
ProcessFixTDataDictionaries(sessionID, settings, dd);
}
else
{
ProcessFixDataDictionary(sessionID, settings, dd);
}
}
int heartBtInt = 0;
if (connectionType == "initiator")
{
heartBtInt = System.Convert.ToInt32(settings.GetLong(SessionSettings.HEARTBTINT));
if (heartBtInt <= 0)
{
throw new ConfigError("Heartbeat must be greater than zero");
}
}
string senderDefaultApplVerId = "";
if (defaultApplVerID != null)
{
senderDefaultApplVerId = defaultApplVerID.Obj;
}
Session session = new Session(
application_,
messageStoreFactory_,
sessionID,
dd,
new SessionSchedule(settings),
heartBtInt,
logFactory_,
sessionMsgFactory,
senderDefaultApplVerId);
if (settings.Has(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS))
{
session.SendRedundantResendRequests = settings.GetBool(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS);
}
if (settings.Has(SessionSettings.RESEND_SESSION_LEVEL_REJECTS))
{
session.ResendSessionLevelRejects = settings.GetBool(SessionSettings.RESEND_SESSION_LEVEL_REJECTS);
}
/* FIXME - implement optional settings
* if (settings.Has(SessionSettings.CHECK_COMPID))
* session.SetCheckCompId(settings.GetBool(SessionSettings.CHECK_COMPID));
*/
if (settings.Has(SessionSettings.CHECK_LATENCY))
{
session.CheckLatency = settings.GetBool(SessionSettings.CHECK_LATENCY);
}
if (settings.Has(SessionSettings.MAX_LATENCY))
{
session.MaxLatency = settings.GetInt(SessionSettings.MAX_LATENCY);
}
if (settings.Has(SessionSettings.LOGON_TIMEOUT))
{
session.LogonTimeout = settings.GetInt(SessionSettings.LOGON_TIMEOUT);
}
if (settings.Has(SessionSettings.LOGOUT_TIMEOUT))
{
session.LogoutTimeout = settings.GetInt(SessionSettings.LOGOUT_TIMEOUT);
}
if (settings.Has(SessionSettings.RESET_ON_LOGON))
{
session.ResetOnLogon = settings.GetBool(SessionSettings.RESET_ON_LOGON);
}
if (settings.Has(SessionSettings.RESET_ON_LOGOUT))
{
session.ResetOnLogout = settings.GetBool(SessionSettings.RESET_ON_LOGOUT);
}
if (settings.Has(SessionSettings.RESET_ON_DISCONNECT))
{
session.ResetOnDisconnect = settings.GetBool(SessionSettings.RESET_ON_DISCONNECT);
}
if (settings.Has(SessionSettings.REFRESH_ON_LOGON))
{
session.RefreshOnLogon = settings.GetBool(SessionSettings.REFRESH_ON_LOGON);
}
if (settings.Has(SessionSettings.PERSIST_MESSAGES))
{
session.PersistMessages = settings.GetBool(SessionSettings.PERSIST_MESSAGES);
}
if (settings.Has(SessionSettings.MILLISECONDS_IN_TIMESTAMP))
{
session.MillisecondsInTimeStamp = settings.GetBool(SessionSettings.MILLISECONDS_IN_TIMESTAMP);
}
if (settings.Has(SessionSettings.TIMESTAMP_PRECISION))
{
session.TimeStampPrecision = settings.GetTimeStampPrecision(SessionSettings.TIMESTAMP_PRECISION);
}
if (settings.Has(SessionSettings.ENABLE_LAST_MSG_SEQ_NUM_PROCESSED))
{
session.EnableLastMsgSeqNumProcessed = settings.GetBool(SessionSettings.ENABLE_LAST_MSG_SEQ_NUM_PROCESSED);
}
if (settings.Has(SessionSettings.MAX_MESSAGES_IN_RESEND_REQUEST))
{
session.MaxMessagesInResendRequest = settings.GetInt(SessionSettings.MAX_MESSAGES_IN_RESEND_REQUEST);
}
if (settings.Has(SessionSettings.SEND_LOGOUT_BEFORE_TIMEOUT_DISCONNECT))
{
session.SendLogoutBeforeTimeoutDisconnect = settings.GetBool(SessionSettings.SEND_LOGOUT_BEFORE_TIMEOUT_DISCONNECT);
}
if (settings.Has(SessionSettings.IGNORE_POSSDUP_RESEND_REQUESTS))
{
session.IgnorePossDupResendRequests = settings.GetBool(SessionSettings.IGNORE_POSSDUP_RESEND_REQUESTS);
}
if (settings.Has(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM))
{
session.ValidateLengthAndChecksum = settings.GetBool(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM);
}
if (settings.Has(SessionSettings.RESETSEQUENCE_MESSAGE_REQUIRES_ORIGSENDINGTIME))
{
session.RequiresOrigSendingTime = settings.GetBool(SessionSettings.RESETSEQUENCE_MESSAGE_REQUIRES_ORIGSENDINGTIME);
}
return(session);
}
public Session Create(SessionID sessionID, QuickFix.Dictionary settings)
{
string connectionType = settings.GetString(SessionSettings.CONNECTION_TYPE);
if (!"acceptor".Equals(connectionType) && !"initiator".Equals(connectionType))
{
throw new ConfigError("Invalid ConnectionType");
}
if ("acceptor".Equals(connectionType) && settings.Has(SessionSettings.SESSION_QUALIFIER))
{
throw new ConfigError("SessionQualifier cannot be used with acceptor.");
}
bool useDataDictionary = true;
if (settings.Has(SessionSettings.USE_DATA_DICTIONARY))
{
useDataDictionary = settings.GetBool(SessionSettings.USE_DATA_DICTIONARY);
}
QuickFix.Fields.ApplVerID defaultApplVerID = null;
if (sessionID.IsFIXT)
{
if (!settings.Has(SessionSettings.DEFAULT_APPLVERID))
{
throw new ConfigError("ApplVerID is required for FIXT transport");
}
defaultApplVerID = Message.GetApplVerID(settings.GetString(SessionSettings.DEFAULT_APPLVERID));
}
DataDictionaryProvider dd = new DataDictionaryProvider();
if (useDataDictionary)
{
if (sessionID.IsFIXT)
{
ProcessFixTDataDictionaries(sessionID, settings, dd);
}
else
{
ProcessFixDataDictionary(sessionID, settings, dd);
}
}
int heartBtInt = 0;
if (connectionType == "initiator")
{
heartBtInt = System.Convert.ToInt32(settings.GetLong(SessionSettings.HEARTBTINT));
if (heartBtInt <= 0)
{
throw new ConfigError("Heartbeat must be greater than zero");
}
}
string senderDefaultApplVerId = "";
if (defaultApplVerID != null)
{
senderDefaultApplVerId = defaultApplVerID.Obj;
}
Session session = new Session(
application_,
messageStoreFactory_,
sessionID,
dd,
new SessionSchedule(settings),
heartBtInt,
logFactory_,
messageFactory_,
senderDefaultApplVerId);
if (settings.Has(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS))
{
session.SendRedundantResendRequests = settings.GetBool(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS);
}
/** FIXME - implement optional settings
* if (settings.Has(SessionSettings.CHECK_COMPID))
* session.SetCheckCompId(settings.GetBool(SessionSettings.CHECK_COMPID));
* if (settings.Has(SessionSettings.CHECK_LATENCY))
* session.SetCheckLatency(settings.GetBool(SessionSettings.CHECK_LATENCY));
* if (settings.Has(SessionSettings.MAX_LATENCY))
* session.SetMaxLatency(settings.GetLong(SessionSettings.MAX_LATENCY));
*/
if (settings.Has(SessionSettings.LOGON_TIMEOUT))
{
session.LogonTimeout = settings.GetInt(SessionSettings.LOGON_TIMEOUT);
}
if (settings.Has(SessionSettings.LOGOUT_TIMEOUT))
{
session.LogoutTimeout = settings.GetInt(SessionSettings.LOGOUT_TIMEOUT);
}
// FIXME to get from config if available
session.MaxLatency = 120;
session.CheckLatency = true;
if (settings.Has(SessionSettings.RESET_ON_LOGON))
{
session.ResetOnLogon = settings.GetBool(SessionSettings.RESET_ON_LOGON);
}
if (settings.Has(SessionSettings.RESET_ON_LOGOUT))
{
session.ResetOnLogout = settings.GetBool(SessionSettings.RESET_ON_LOGOUT);
}
if (settings.Has(SessionSettings.RESET_ON_DISCONNECT))
{
session.ResetOnDisconnect = settings.GetBool(SessionSettings.RESET_ON_DISCONNECT);
}
if (settings.Has(SessionSettings.REFRESH_ON_LOGON))
{
session.RefreshOnLogon = settings.GetBool(SessionSettings.REFRESH_ON_LOGON);
}
if (settings.Has(SessionSettings.PERSIST_MESSAGES))
{
session.PersistMessages = settings.GetBool(SessionSettings.PERSIST_MESSAGES);
}
if (settings.Has(SessionSettings.MILLISECONDS_IN_TIMESTAMP))
{
session.MillisecondsInTimeStamp = settings.GetBool(SessionSettings.MILLISECONDS_IN_TIMESTAMP);
}
if (settings.Has(SessionSettings.ENABLE_LAST_MSG_SEQ_NUM_PROCESSED))
{
session.EnableLastMsgSeqNumProcessed = settings.GetBool(SessionSettings.ENABLE_LAST_MSG_SEQ_NUM_PROCESSED);
}
if (settings.Has(SessionSettings.MAX_MESSAGES_IN_RESEND_REQUEST))
{
session.MaxMessagesInResendRequest = settings.GetInt(SessionSettings.MAX_MESSAGES_IN_RESEND_REQUEST);
}
if (settings.Has(SessionSettings.SEND_LOGOUT_BEFORE_TIMEOUT_DISCONNECT))
{
session.SendLogoutBeforeTimeoutDisconnect = settings.GetBool(SessionSettings.SEND_LOGOUT_BEFORE_TIMEOUT_DISCONNECT);
}
if (settings.Has(SessionSettings.IGNORE_POSSDUP_RESEND_REQUESTS))
{
session.IgnorePossDupResendRequests = settings.GetBool(SessionSettings.IGNORE_POSSDUP_RESEND_REQUESTS);
}
/** FIXME - implement optional settings
* if (settings.Has(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM))
* session.SetValidateLengthAndChecksum(settings.GetBool(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM));
*/
if (settings.Has(SessionSettings.RESETSEQUENCE_MESSAGE_REQUIRES_ORIGSENDINGTIME))
{
session.RequiresOrigSendingTime = settings.GetBool(SessionSettings.RESETSEQUENCE_MESSAGE_REQUIRES_ORIGSENDINGTIME);
}
return(session);
}
public Session Create(SessionID sessionID, QuickFix.Dictionary settings)
{
string connectionType = settings.GetString(SessionSettings.CONNECTION_TYPE);
if (!"acceptor".Equals(connectionType) && !"initiator".Equals(connectionType))
{
throw new ConfigError("Invalid ConnectionType");
}
if ("acceptor".Equals(connectionType) && settings.Has(SessionSettings.SESSION_QUALIFIER))
{
throw new ConfigError("SessionQualifier cannot be used with acceptor.");
}
bool useDataDictionary = true;
if (settings.Has(SessionSettings.USE_DATA_DICTIONARY))
{
useDataDictionary = settings.GetBool(SessionSettings.USE_DATA_DICTIONARY);
}
string defaultApplVerID = "";
if (sessionID.IsFIXT)
{
throw new System.NotImplementedException("FIXME - SessionFactory cannot handle FIXT Sessions!");
/*
* if (!settings.Has(SessionSettings.DEFAULT_APPLVERID))
* {
* throw new ConfigError("ApplVerID is required for FIXT transport");
* }
* defaultApplVerID = Message.ToApplVerID(settings.GetString(SessionSettings.DEFAULT_APPLVERID));
*/
}
DataDictionaryProvider dd = new DataDictionaryProvider();
if (useDataDictionary)
{
if (sessionID.IsFIXT)
{
throw new System.NotImplementedException("FIXME - SessionFactory cannot handle 'UseDataDictionary=Y' for 'FIXT' sessions!");
}
else
{
ProcessFixDataDictionary(sessionID, settings, dd);
}
}
int heartBtInt = 0;
if (connectionType == "initiator")
{
heartBtInt = System.Convert.ToInt32(settings.GetLong(SessionSettings.HEARTBTINT));
if (heartBtInt <= 0)
{
throw new ConfigError("Heartbeat must be greater than zero");
}
}
Session session = new Session(
application_,
messageStoreFactory_,
sessionID,
dd,
new SessionSchedule(settings, sessionID),
heartBtInt,
logFactory_,
new DefaultMessageFactory());
session.SenderDefaultApplVerID = defaultApplVerID;
/** FIXME - implement optional settings
* if (settings.Has(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS))
* session.SetSendRedundantResendRequests(settings.GetBool(SessionSettings.SEND_REDUNDANT_RESENDREQUESTS));
* if (settings.Has(SessionSettings.CHECK_COMPID))
* session.SetCheckCompId(settings.GetBool(SessionSettings.CHECK_COMPID));
* if (settings.Has(SessionSettings.CHECK_LATENCY))
* session.SetCheckLatency(settings.GetBool(SessionSettings.CHECK_LATENCY));
* if (settings.Has(SessionSettings.MAX_LATENCY))
* session.SetMaxLatency(settings.GetLong(SessionSettings.MAX_LATENCY));
* if (settings.Has(SessionSettings.LOGON_TIMEOUT))
* session.SetLogonTimeout(settings.GetLong(SessionSettings.LOGON_TIMEOUT));
* if (settings.Has(SessionSettings.LOGOUT_TIMEOUT))
* session.SetLogoutTimeout(settings.GetLong(SessionSettings.LOGOUT_TIMEOUT));
*/
// FIXME to get from config if available
session.MaxLatency = 120;
session.CheckLatency = true;
if (settings.Has(SessionSettings.RESET_ON_LOGON))
{
session.ResetOnLogon = settings.GetBool(SessionSettings.RESET_ON_LOGON);
}
if (settings.Has(SessionSettings.RESET_ON_LOGOUT))
{
session.ResetOnLogout = settings.GetBool(SessionSettings.RESET_ON_LOGOUT);
}
if (settings.Has(SessionSettings.RESET_ON_DISCONNECT))
{
session.ResetOnDisconnect = settings.GetBool(SessionSettings.RESET_ON_DISCONNECT);
}
if (settings.Has(SessionSettings.REFRESH_ON_LOGON))
{
session.RefreshOnLogon = settings.GetBool(SessionSettings.REFRESH_ON_LOGON);
}
/** FIXME - implement optional settings
* if (settings.Has(SessionSettings.MILLISECONDS_IN_TIMESTAMP))
* session.SetMillisecondsInTimeStamp(settings.GetBool(SessionSettings.MILLISECONDS_IN_TIMESTAMP));
* if (settings.Has(SessionSettings.PERSIST_MESSAGES))
* session.SetPersistMessages(settings.GetBool(SessionSettings.PERSIST_MESSAGES));
* if (settings.Has(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM))
* session.SetValidateLengthAndChecksum(settings.GetBool(SessionSettings.VALIDATE_LENGTH_AND_CHECKSUM));
*/
return(session);
}