protected override void _UpdateState(Command[] outputStates)
{
Stopwatch stopWatch = Stopwatch.StartNew();
var channelValues = outputStates.ToChannelValuesAsBytes();
this._eventCnt++;
foreach (var uE in this._universeTable)
{
if (uE.Active)
{
if (this._eventRepeatCount > 0)
{
if (uE.EventRepeatCount-- > 0)
{
if (E131Packet.CompareSlots(uE.PhyBuffer, channelValues, uE.Start, uE.Size))
{
continue;
}
}
}
E131Packet.CopySeqNumSlots(uE.PhyBuffer, channelValues, uE.Start, uE.Size, this._seqNum++);
uE.Socket.SendTo(uE.PhyBuffer, uE.DestIpEndPoint);
uE.EventRepeatCount = this._eventRepeatCount;
uE.PktCount++;
uE.SlotCount += uE.Size;
}
}
stopWatch.Stop();
this._totalTicks += stopWatch.ElapsedTicks;
}
// -------------------------------------------------------------
//
// Startup() - called when the plugin is loaded
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// 3) Sequence # should be per universe
//
// -------------------------------------------------------------
public override void Start()
{
bool cleanStart = true;
base.Start();
if(!PluginInstances.Contains(this))
PluginInstances.Add(this);
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList<string, Socket>();
// load all of our xml into working objects
this.LoadSetupNodeInfo();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
if (_data.Unicast == null && _data.Multicast == null)
if (_data.Universes[0] != null && (_data.Universes[0].Multicast != null || _data.Universes[0].Unicast != null))
{
_data.Unicast = _data.Universes[0].Unicast;
_data.Multicast = _data.Universes[0].Multicast;
if(!_updateWarn){
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Information; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("The E1.31 plugin is importing data from an older version of the plugin. Please verify the new Streaming ACN (E1.31) configuration.", "Vixen 3 Streaming ACN (E1.31) plugin", false, false);
messageBox.ShowDialog();
_updateWarn = true;
}
}
// find all of the network interfaces & build a sorted list indexed by Id
this._nicTable = new SortedList<string, NetworkInterface>();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
foreach (var nic in nics)
{
if (nic.NetworkInterfaceType != NetworkInterfaceType.Tunnel && nic.NetworkInterfaceType != NetworkInterfaceType.Loopback)
{
this._nicTable.Add(nic.Id, nic);
}
}
if (_data.Unicast != null)
{
if (!unicasts.ContainsKey(_data.Unicast))
{
unicasts.Add(_data.Unicast, 0);
}
}
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// now we need to scan the universeTable
foreach (var uE in _data.Universes)
{
// if it's still active we'll look into making a socket for it
if (cleanStart && uE.Active)
{
// if it's unicast it's fairly easy to do
if (_data.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
IPAddress[] ips = null;
try
{
ips = Dns.GetHostAddresses(_data.Unicast);
}
catch
{
//Probably couldn't find the host name
NLog.LogManager.GetCurrentClassLogger().Warn("Couldn't connect to host "+_data.Unicast+".");
cleanStart = false;
}
if (ips != null)
{
IPAddress ip = null;
foreach (IPAddress i in ips)
if (i.AddressFamily == AddressFamily.InterNetwork)
ip = i;
// try to parse our ip address
if (ip == null)
{
// oops - bad ip, fuss and deactivate
NLog.LogManager.GetCurrentClassLogger().Warn("Couldn't connect to host " + _data.Unicast + ".");
cleanStart = false;
uE.Socket = null;
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ip, 5568);
}
}
}
// if it's multicast roll up your sleeves we've got work to do
else if (_data.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(_data.Multicast))
{
// no - deactivate and scream & yell!!
NLog.LogManager.GetCurrentClassLogger().Warn("Couldn't connect to use nic " + _data.Multicast + " for multicasting.");
if (!_missingInterfaceWarning)
{
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Warning; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("The Streaming ACN (E1.31) plugin could not find one or more of the multicast interfaces specified. Please verify your network and plugin configuration.", "Vixen 3 Streaming ACN (E1.31) plugin", false, false);
messageBox.ShowDialog();
_missingInterfaceWarning = true;
}
cleanStart = false;
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[_data.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(_data.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[_data.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
NLog.LogManager.GetCurrentClassLogger().Warn("Nic " + _data.Multicast + " is available for multicasting bur currently down.");
cleanStart = false;
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(string.Format("No IP On Multicast Interface: {0} - {1}" , networkInterface.Name , uE.InfoToText));
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 64);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(_data.Multicast, uE.Socket);
}
}
}
}
else
{
NLog.LogManager.GetCurrentClassLogger().Warn("E1.31 plugin failed to start due to unassigned destinations. This can happen with newly created plugin instances that have yet to be configured.");
cleanStart = false;
}
// if still active we need to create an empty packet
if (cleanStart)
{
var zeroBfr = new byte[uE.Size];
var e131Packet = new E131Packet(_data.ModuleInstanceId, "Vixen 3", 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size, _data.Priority, _data.Blind);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
if(cleanStart)
running = true;
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (_data.Warnings)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
#if VIXEN21
return new List<Form> {};
#endif
}
// -------------------------------------------------------------
//
// Startup() - called when a sequence is executed
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// -------------------------------------------------------------
public void Startup()
{
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList<string, Socket>();
// reload all of our xml into working objects
this.LoadSetupNodeInfo();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
// initialize sequence # for E1.31 packet (should it be per universe?)
this._seqNum = 0;
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// check for configured from/to
if (this._pluginChannelsFrom == 0 && this._pluginChannelsTo == 0)
{
foreach (var uE in this._universeTable)
{
uE.Active = false;
}
this._messageTexts.AppendLine("Plugin Channels From/To Configuration Error!!");
}
// now we need to scan the universeTable
foreach (var uE in this._universeTable)
{
// active? - check universeentry start and size
if (uE.Active)
{
// is start out of range?
if (this._pluginChannelsFrom + uE.Start > this._pluginChannelsTo)
{
this._messageTexts.AppendLine("Start Error - " + uE.InfoToText);
uE.Active = false;
}
// is size (end) out of range?
if (this._pluginChannelsFrom + uE.Start + uE.Size - 1 > this._pluginChannelsTo)
{
this._messageTexts.AppendLine("Start/Size Error - " + uE.InfoToText);
uE.Active = false;
}
}
// if it's still active we'll look into making a socket for it
if (uE.Active)
{
// if it's unicast it's fairly easy to do
if (uE.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
// try to parse our ip address
if (!IPAddress.TryParse(uE.Unicast, out ipAddress))
{
// oops - bad ip, fuss and deactivate
uE.Active = false;
uE.Socket = null;
this._messageTexts.AppendLine(
"Invalid Unicast IP: " + uE.Unicast + " - " + uE.RowUnivToText);
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ipAddress, 5568);
}
}
// if it's multicast roll up your sleeves we've got work to do
if (uE.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(uE.Multicast))
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(
"Invalid Multicast NIC ID: " + uE.Multicast + " - " + uE.RowUnivToText);
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[uE.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(uE.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[uE.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(
"Multicast Interface Down: " + networkInterface.Name + " - " + uE.RowUnivToText);
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(
"No IP On Multicast Interface: " + networkInterface.Name + " - " + uE.InfoToText);
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, uE.Ttl);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(uE.Multicast, uE.Socket);
}
}
}
}
// if still active we need to create an empty packet
if (uE.Active)
{
var zeroBfr = new byte[uE.Size];
var e131Packet = new E131Packet(this._guid, string.Empty, 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (this._warningsOption)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
// MessageBox.Show("Startup");
#if VIXEN21
return new List<Form> {};
#endif
}
// -------------------------------------------------------------
//
// Startup() - called when a sequence is executed
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// -------------------------------------------------------------
public void Startup()
{
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList <string, Socket>();
// reload all of our xml into working objects
this.LoadSetupNodeInfo();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
// initialize sequence # for E1.31 packet (should it be per universe?)
this._seqNum = 0;
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// check for configured from/to
if (this._pluginChannelsFrom == 0 && this._pluginChannelsTo == 0)
{
foreach (var uE in this._universeTable)
{
uE.Active = false;
}
this._messageTexts.AppendLine("Plugin Channels From/To Configuration Error!!");
}
// now we need to scan the universeTable
foreach (var uE in this._universeTable)
{
// active? - check universeentry start and size
if (uE.Active)
{
// is start out of range?
if (this._pluginChannelsFrom + uE.Start > this._pluginChannelsTo)
{
this._messageTexts.AppendLine("Start Error - " + uE.InfoToText);
uE.Active = false;
}
// is size (end) out of range?
if (this._pluginChannelsFrom + uE.Start + uE.Size - 1 > this._pluginChannelsTo)
{
this._messageTexts.AppendLine("Start/Size Error - " + uE.InfoToText);
uE.Active = false;
}
}
// if it's still active we'll look into making a socket for it
if (uE.Active)
{
// if it's unicast it's fairly easy to do
if (uE.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
// try to parse our ip address
if (!IPAddress.TryParse(uE.Unicast, out ipAddress))
{
// oops - bad ip, fuss and deactivate
uE.Active = false;
uE.Socket = null;
this._messageTexts.AppendLine(
"Invalid Unicast IP: " + uE.Unicast + " - " + uE.RowUnivToText);
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ipAddress, 5568);
}
}
// if it's multicast roll up your sleeves we've got work to do
if (uE.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(uE.Multicast))
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(
"Invalid Multicast NIC ID: " + uE.Multicast + " - " + uE.RowUnivToText);
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[uE.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(uE.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[uE.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(
"Multicast Interface Down: " + networkInterface.Name + " - " + uE.RowUnivToText);
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(
"No IP On Multicast Interface: " + networkInterface.Name + " - " + uE.InfoToText);
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, uE.Ttl);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(uE.Multicast, uE.Socket);
}
}
}
}
// if still active we need to create an empty packet
if (uE.Active)
{
var zeroBfr = new byte[uE.Size];
var e131Packet = new E131Packet(this._guid, string.Empty, 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (this._warningsOption)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
// MessageBox.Show("Startup");
#if VIXEN21
return(new List <Form> {
});
#endif
}
// -------------------------------------------------------------
//
// Startup() - called when the plugin is loaded
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// 3) Sequence # should be per universe
//
// -------------------------------------------------------------
public override void Start()
{
bool cleanStart = true;
base.Start();
if (!PluginInstances.Contains(this))
{
PluginInstances.Add(this);
}
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList <string, Socket>();
// load all of our xml into working objects
this.LoadSetupNodeInfo();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
if (_data.Unicast == null && _data.Multicast == null)
{
if (_data.Universes[0] != null && (_data.Universes[0].Multicast != null || _data.Universes[0].Unicast != null))
{
_data.Unicast = _data.Universes[0].Unicast;
_data.Multicast = _data.Universes[0].Multicast;
if (!_updateWarn)
{
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Information;
//this is used if you want to add a system icon to the message form.
var messageBox =
new MessageBoxForm(
"The E1.31 plugin is importing data from an older version of the plugin. Please verify the new Streaming ACN (E1.31) configuration.",
"Vixen 3 Streaming ACN (E1.31) plugin", false, false);
messageBox.ShowDialog();
_updateWarn = true;
}
}
}
// find all of the network interfaces & build a sorted list indexed by Id
this._nicTable = new SortedList <string, NetworkInterface>();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
foreach (var nic in nics)
{
if (nic.NetworkInterfaceType != NetworkInterfaceType.Tunnel &&
nic.NetworkInterfaceType != NetworkInterfaceType.Loopback)
{
this._nicTable.Add(nic.Id, nic);
}
}
if (_data.Unicast != null)
{
if (!unicasts.ContainsKey(_data.Unicast))
{
unicasts.Add(_data.Unicast, 0);
}
}
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// now we need to scan the universeTable
foreach (var uE in _data.Universes)
{
// if it's still active we'll look into making a socket for it
if (cleanStart && uE.Active)
{
// if it's unicast it's fairly easy to do
if (_data.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
IPAddress[] ips = null;
try
{
ips = Dns.GetHostAddresses(_data.Unicast);
}
catch
{
//Probably couldn't find the host name
NLog.LogManager.GetCurrentClassLogger().Warn("Couldn't connect to host " + _data.Unicast + ".");
cleanStart = false;
}
if (ips != null)
{
IPAddress ip = null;
foreach (IPAddress i in ips)
{
if (i.AddressFamily == AddressFamily.InterNetwork)
{
ip = i;
}
}
// try to parse our ip address
if (ip == null)
{
// oops - bad ip, fuss and deactivate
NLog.LogManager.GetCurrentClassLogger().Warn("Couldn't connect to host " + _data.Unicast + ".");
cleanStart = false;
uE.Socket = null;
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ip, 5568);
}
}
}
// if it's multicast roll up your sleeves we've got work to do
else if (_data.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(_data.Multicast))
{
// no - deactivate and scream & yell!!
NLog.LogManager.GetCurrentClassLogger()
.Warn("Couldn't connect to use nic " + _data.Multicast + " for multicasting.");
if (!_missingInterfaceWarning)
{
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Warning;
//this is used if you want to add a system icon to the message form.
var messageBox =
new MessageBoxForm(
"The Streaming ACN (E1.31) plugin could not find one or more of the multicast interfaces specified. Please verify your network and plugin configuration.",
"Vixen 3 Streaming ACN (E1.31) plugin", false, false);
messageBox.ShowDialog();
_missingInterfaceWarning = true;
}
cleanStart = false;
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[_data.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(_data.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[_data.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
NLog.LogManager.GetCurrentClassLogger()
.Warn("Nic " + _data.Multicast + " is available for multicasting bur currently down.");
cleanStart = false;
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(string.Format("No IP On Multicast Interface: {0} - {1}", networkInterface.Name,
uE.InfoToText));
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 64);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(_data.Multicast, uE.Socket);
}
}
}
}
else
{
NLog.LogManager.GetCurrentClassLogger()
.Warn(
"E1.31 plugin failed to start due to unassigned destinations. This can happen with newly created plugin instances that have yet to be configured.");
cleanStart = false;
}
// if still active we need to create an empty packet
if (cleanStart)
{
var zeroBfr = new byte[uE.Size];
var e131Packet = new E131Packet(_data.ModuleInstanceId, "Vixen 3", 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size,
_data.Priority, _data.Blind);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
if (cleanStart)
{
running = true;
}
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (_data.Warnings)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
#if VIXEN21
return(new List <Form> {
});
#endif
}
public override void UpdateState(int chainIndex, ICommand[] outputStates)
{
_updateStateStopWatch.Start();
//Make sure the setup form is closed & the plugin has started
if (isSetupOpen || !running)
{
return;
}
if (_data.Universes == null || _data.Universes.Count == 0)
{
return;
}
if (channelValues == null || channelValues.Length != outputStates.Length)
{
channelValues = new byte[outputStates.Length];
}
for (int index = 0; index < outputStates.Length; index++)
{
if (outputStates[index] is _8BitCommand command)
{
channelValues[index] = command.CommandValue;
}
else
{
// State reset
channelValues[index] = 0;
}
}
_eventCnt++;
foreach (var uE in _data.Universes)
{
//Not sure why phybuf can be null, but the plugin will crash after being reconfigured otherwise.
if (uE.PhyBuffer == null)
{
continue;
}
//Check if the universe is active and inside a valid channel range
if (!uE.Active || uE.Start >= OutputCount || !running)
{
continue;
}
//Check the universe size boundary.
int universeSize;
if ((uE.Start + uE.Size) > OutputCount)
{
universeSize = OutputCount - uE.Start;
}
else
{
universeSize = uE.Size;
}
// Reduce duplicate packets...
// -the data. counts are the targets
// -the uE. counts are how many have happened
// do we want to suppress this one? compare to last frame sent
bool sendit = true;
bool issame = _data.EventRepeatCount > 0 &&
E131Packet.CompareSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize);
if (issame)
{
// we allow the first event repeat count dups
if (_data.EventRepeatCount > 0 && ++uE.EventRepeatCount >= _data.EventRepeatCount)
{
sendit = false;
// we want to suppress, but should we force it anyway?
if (_data.EventSuppressCount > 0 && ++uE.EventSuppressCount >= _data.EventSuppressCount)
{
sendit = true;
uE.EventSuppressCount = 0;
}
}
}
else
{
// it's different so will go... clear counters
// hopefully this happens within the 7.7 months it will take them to overflow :-)
uE.EventRepeatCount = 0;
uE.EventSuppressCount = 0;
}
if (sendit)
{
//SeqNumbers are per universe so that they can run independently
E131Packet.CopySeqNumSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize, uE.seqNum++);
uE.Socket.SendTo(uE.PhyBuffer, uE.DestIpEndPoint);
uE.PktCount++;
uE.SlotCount += uE.Size;
}
}
_updateStateStopWatch.Stop();
this._totalTicks += _updateStateStopWatch.ElapsedTicks;
}
// -------------------------------------------------------------
//
// Startup() - called when the plugin is loaded
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// 3) Sequence # should be per universe
//
// -------------------------------------------------------------
public override void Start()
{
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList<string, Socket>();
// Load the NICs and XML file
this.Initialize();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// now we need to scan the universeTable
foreach (var uE in _data.Universes)
{
// if it's still active we'll look into making a socket for it
if (uE.Active)
{
// if it's unicast it's fairly easy to do
if (uE.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
// try to parse our ip address
if (!IPAddress.TryParse(uE.Unicast, out ipAddress))
{
// oops - bad ip, fuss and deactivate
uE.Active = false;
uE.Socket = null;
this._messageTexts.AppendLine(string.Format("Invalid Unicast IP: {0} - {1}", uE.Unicast, uE.RowUnivToText));
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ipAddress, 5568);
}
}
// if it's multicast roll up your sleeves we've got work to do
else if (uE.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(uE.Multicast))
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(string.Format("Invalid Multicast NIC ID: {0} - {1}", uE.Multicast, uE.RowUnivToText));
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[uE.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(uE.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[uE.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(string.Format("Multicast Interface Down: {0} - {1}", networkInterface.Name , uE.RowUnivToText));
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(string.Format("No IP On Multicast Interface: {0} - {1}" , networkInterface.Name , uE.InfoToText));
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, uE.Ttl);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(uE.Multicast, uE.Socket);
}
}
}
}
else
{
throw new System.Exception("no uni or multi cast");
}
// if still active we need to create an empty packet
if (uE.Active)
{
var zeroBfr = new byte[uE.Size];
for (int i = 0; i < uE.Size; i++) // init to unlikely value for later compares
zeroBfr[i] = (byte)i;
var e131Packet = new E131Packet(_data.ModuleInstanceId, string.Empty, 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
hasStarted = true;
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (_data.Warnings)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
#if VIXEN21
return new List<Form> {};
#endif
}
public void UpdateState(int chainIndex, byte[] channelValues)
{
Stopwatch stopWatch = Stopwatch.StartNew();
//Make sure the setup form is closed & the plugin has started
if (isSetupOpen && hasStarted)
{
return;
}
DateTime lastUpdate;
// no longer used, but I'm leaving it just in case we need it later...
/*
* if (channelValues.Where(w => w == 0).Count() == channelValues.Length)
* {
* if (outputStateDictionary.TryGetValue(chainIndex, out lastUpdate))
* {
* if( DateTime.Now - lastUpdate < TimeSpan.FromSeconds(1))
* return;
* }
* outputStateDictionary[chainIndex] = DateTime.Now;
* }
* else
* {
* outputStateDictionary.TryRemove(chainIndex, out lastUpdate);
* }
*/
int universeSize = 0;
this._eventCnt++;
if (_data.Universes == null || _data.Universes.Count == 0)
{
return;
}
foreach (var uE in _data.Universes)
{
//Not sure why phybuf can be null, but the plugin will crash after being reconfigured otherwise.
if (uE.PhyBuffer == null)
{
continue;
}
//Check if the universe is active and inside a valid channel range
if (!uE.Active || uE.Start >= OutputCount)
{
continue;
}
//Check the universe size boundary.
if ((uE.Start + uE.Size) > OutputCount)
{
universeSize = OutputCount - uE.Start;
}
else
{
universeSize = uE.Size;
}
// Reduce duplicate packets...
// -the data. counts are the targets
// -the uE. counts are how many have happened
// do we want to suppress this one? compare to last frame sent
bool sendit = true;
bool issame = E131Packet.CompareSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize);
if (issame)
{
// we allow the first event repeat count dups
if (_data.EventRepeatCount > 0 && ++uE.EventRepeatCount >= _data.EventRepeatCount)
{
sendit = false;
// we want to suppress, but should we force it anyway?
if (_data.EventSuppressCount > 0 && ++uE.EventSuppressCount >= _data.EventSuppressCount)
{
sendit = true;
uE.EventSuppressCount = 0;
}
}
}
else
{
// it's different so will go... clear counters
// hopefully this happens within the 7.7 months it will take them to overflow :-)
uE.EventRepeatCount = 0;
uE.EventSuppressCount = 0;
}
if (sendit)
{
//SeqNumbers are per universe so that they can run independently
E131Packet.CopySeqNumSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize, uE.seqNum++);
uE.Socket.SendTo(uE.PhyBuffer, uE.DestIpEndPoint);
uE.PktCount++;
uE.SlotCount += uE.Size;
}
}
stopWatch.Stop();
this._totalTicks += stopWatch.ElapsedTicks;
}
// -------------------------------------------------------------
//
// Startup() - called when the plugin is loaded
//
//
// todo:
//
// 1) probably add error checking on all 'new' operations
// and system calls
//
// 2) better error reporting and logging
//
// 3) Sequence # should be per universe
//
// -------------------------------------------------------------
public override void Start()
{
// working copy of networkinterface object
NetworkInterface networkInterface;
// a single socket to use for unicast (if needed)
Socket unicastSocket = null;
// working ipaddress object
IPAddress ipAddress = null;
// a sortedlist containing the multicast sockets we've already done
var nicSockets = new SortedList <string, Socket>();
// Load the NICs and XML file
this.Initialize();
// initialize plugin wide stats
this._eventCnt = 0;
this._totalTicks = 0;
// initialize messageTexts stringbuilder to hold all warnings/errors
this._messageTexts = new StringBuilder();
// now we need to scan the universeTable
foreach (var uE in _data.Universes)
{
// if it's still active we'll look into making a socket for it
if (uE.Active)
{
// if it's unicast it's fairly easy to do
if (uE.Unicast != null)
{
// is this the first unicast universe?
if (unicastSocket == null)
{
// yes - make a new socket to use for ALL unicasts
unicastSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
}
// use the common unicastsocket
uE.Socket = unicastSocket;
// try to parse our ip address
if (!IPAddress.TryParse(uE.Unicast, out ipAddress))
{
// oops - bad ip, fuss and deactivate
uE.Active = false;
uE.Socket = null;
this._messageTexts.AppendLine(string.Format("Invalid Unicast IP: {0} - {1}", uE.Unicast, uE.RowUnivToText));
}
else
{
// if good, make our destination endpoint
uE.DestIpEndPoint = new IPEndPoint(ipAddress, 5568);
}
}
// if it's multicast roll up your sleeves we've got work to do
else if (uE.Multicast != null)
{
// create an ipaddress object based on multicast universe ip rules
var multicastIpAddress =
new IPAddress(new byte[] { 239, 255, (byte)(uE.Universe >> 8), (byte)(uE.Universe & 0xff) });
// create an ipendpoint object based on multicast universe ip/port rules
var multicastIpEndPoint = new IPEndPoint(multicastIpAddress, 5568);
// first check for multicast id in nictable
if (!this._nicTable.ContainsKey(uE.Multicast))
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(string.Format("Invalid Multicast NIC ID: {0} - {1}", uE.Multicast, uE.RowUnivToText));
}
else
{
// yes - let's get a working networkinterface object
networkInterface = this._nicTable[uE.Multicast];
// have we done this multicast id before?
if (nicSockets.ContainsKey(uE.Multicast))
{
// yes - easy to do - use existing socket
uE.Socket = nicSockets[uE.Multicast];
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
}
// is the interface up?
else if (networkInterface.OperationalStatus != OperationalStatus.Up)
{
// no - deactivate and scream & yell!!
uE.Active = false;
this._messageTexts.AppendLine(string.Format("Multicast Interface Down: {0} - {1}", networkInterface.Name, uE.RowUnivToText));
}
else
{
// new interface in 'up' status - let's make a new udp socket
uE.Socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
// get a working copy of ipproperties
IPInterfaceProperties ipProperties = networkInterface.GetIPProperties();
// get a working copy of all unicasts
UnicastIPAddressInformationCollection unicasts = ipProperties.UnicastAddresses;
ipAddress = null;
foreach (var unicast in unicasts)
{
if (unicast.Address.AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = unicast.Address;
}
}
if (ipAddress == null)
{
this._messageTexts.AppendLine(string.Format("No IP On Multicast Interface: {0} - {1}", networkInterface.Name, uE.InfoToText));
}
else
{
// set the multicastinterface option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP,
SocketOptionName.MulticastInterface,
ipAddress.GetAddressBytes());
// set the multicasttimetolive option
uE.Socket.SetSocketOption(
SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, uE.Ttl);
// setup destipendpoint based on multicast universe ip rules
uE.DestIpEndPoint = multicastIpEndPoint;
// add this socket to the socket table for reuse
nicSockets.Add(uE.Multicast, uE.Socket);
}
}
}
}
else
{
throw new System.Exception("no uni or multi cast");
}
// if still active we need to create an empty packet
if (uE.Active)
{
var zeroBfr = new byte[uE.Size];
for (int i = 0; i < uE.Size; i++) // init to unlikely value for later compares
{
zeroBfr[i] = (byte)i;
}
var e131Packet = new E131Packet(_data.ModuleInstanceId, string.Empty, 0, (ushort)uE.Universe, zeroBfr, 0, uE.Size);
uE.PhyBuffer = e131Packet.PhyBuffer;
}
}
hasStarted = true;
}
// any warnings/errors recorded?
if (this._messageTexts.Length > 0)
{
// should we display them
if (_data.Warnings)
{
// show our warnings/errors
J1MsgBox.ShowMsg(
"The following warnings and errors were detected during startup:",
this._messageTexts.ToString(),
"Startup Warnings/Errors",
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
// discard warning/errors after reporting them
this._messageTexts = new StringBuilder();
}
}
#if VIXEN21
return(new List <Form> {
});
#endif
}
public void UpdateState(int chainIndex, byte[] channelValues)
{
Stopwatch stopWatch = Stopwatch.StartNew();
//Make sure the setup form is closed & the plugin has started
if (isSetupOpen && hasStarted)
{
return;
}
DateTime lastUpdate;
if (channelValues.Where(w => w == 0).Count() == channelValues.Length)
{
if (outputStateDictionary.TryGetValue(chainIndex, out lastUpdate))
{
return;
}
else
{
outputStateDictionary[chainIndex] = DateTime.Now;
}
}
else
{
outputStateDictionary.TryRemove(chainIndex, out lastUpdate);
}
int universeSize = 0;
this._eventCnt++;
if (_data.Universes == null || _data.Universes.Count == 0)
{
return;
}
foreach (var uE in _data.Universes)
{
//Check if the universe is active and inside a valid channel range
if (uE.Active && (uE.Start + 1) <= OutputCount)
{
//Check the universe size boundary.
if ((uE.Start + 1 + uE.Size) > OutputCount)
{
universeSize = OutputCount - uE.Start - 1;
}
else
{
universeSize = uE.Size;
}
//Reduce duplicate packets
//SeqNumbers are per universe so that they can run independently
if (_data.EventRepeatCount > 0)
{
if (uE.EventRepeatCount-- > 0)
{
if (E131Packet.CompareSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize))
{
continue;
}
}
}
//Not sure why this is needed, but the plugin will crash after being reconfigured otherwise.
if (uE.PhyBuffer != null)
{
E131Packet.CopySeqNumSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize, uE.seqNum++);
uE.Socket.SendTo(uE.PhyBuffer, uE.DestIpEndPoint);
uE.EventRepeatCount = _data.EventRepeatCount;
uE.PktCount++;
uE.SlotCount += uE.Size;
}
}
}
stopWatch.Stop();
this._totalTicks += stopWatch.ElapsedTicks;
}
public override void UpdateState(int chainIndex, ICommand[] outputStates)
{
Stopwatch stopWatch = Stopwatch.StartNew();
//Make sure the setup form is closed & the plugin has started
if (isSetupOpen && hasStarted)
{
return;
}
var channelValues = outputStates.ToChannelValuesAsBytes();
int universeSize = 0;
this._eventCnt++;
if (_universeTable == null)
{
return;
}
foreach (var uE in this._universeTable)
{
//Check if the universe is active and inside a valid channel range
if (uE.Active && (uE.Start + 1) <= OutputCount)
{
//Check the universe size boundary.
if ((uE.Start + 1 + uE.Size) > OutputCount)
{
universeSize = OutputCount - uE.Start - 1;
}
else
{
universeSize = uE.Size;
}
//Reduce duplicate packets
//SeqNumbers are per universe so that they can run independently
if (this._eventRepeatCount > 0)
{
if (uE.EventRepeatCount-- > 0)
{
if (E131Packet.CompareSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize))
{
continue;
}
}
}
//Not sure why this is needed, but the plugin will crash after being reconfigured otherwise.
if (uE.PhyBuffer != null)
{
E131Packet.CopySeqNumSlots(uE.PhyBuffer, channelValues, uE.Start, universeSize, uE.seqNum++);
uE.Socket.SendTo(uE.PhyBuffer, uE.DestIpEndPoint);
uE.EventRepeatCount = this._eventRepeatCount;
uE.PktCount++;
uE.SlotCount += uE.Size;
}
}
}
stopWatch.Stop();
this._totalTicks += stopWatch.ElapsedTicks;
}
