public static void StartChildren(FileInfo[] configFiles, ConfigurationManager configurationManager)
{
if (configFiles == null)
throw new ArgumentNullException ("configFiles");
if (configurationManager == null)
throw new ArgumentNullException ("configurationManager");
foreach (var fileInfo in configFiles) {
Logger.Write(LogLevel.Debug, "Loading {0}", fileInfo.Name);
var childConfigurationManager = new ChildConfigurationManager();
string fullName = fileInfo.FullName;
childConfigurationManager.LoadXmlConfig(fullName);
string user = childConfigurationManager.User;
string fastCgiCommand = configurationManager.FastCgiCommand;
ChildInfo child;
if (Platform.IsUnix) {
if (String.IsNullOrEmpty(user)) {
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to file owner", fileInfo.Name);
user = UnixFileSystemInfo.GetFileSystemEntry(fullName).OwnerUser.UserName;
}
child = Spawner.RunAs(user, Spawner.SpawnChild, fullName, fastCgiCommand);
} else {
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to the current one", fileInfo.Name);
child = Spawner.SpawnChild(fullName, fastCgiCommand);
}
children.Add(child);
}
}
static void PrepareChild(ConfigurationManager configurationManager, ChildConfigurationManager childConfigurationManager, string fullFilename, ChildInfo child)
{
if (childConfigurationManager.InstanceType == InstanceType.Static)
{
if (child.TrySpawn())
{
Logger.Write(LogLevel.Notice, "Started fastcgi daemon [static] with pid {0} and config file {1}", child.Process.Id, Path.GetFileName(fullFilename));
Thread.Sleep(500);
// TODO: improve this (it's used to wait for the child to be ready)
}
else
{
Logger.Write(LogLevel.Error, "Couldn't start child with config file {0}", fullFilename);
}
}
else
{
Socket socket;
if (FastCgi.Server.TryCreateSocket(childConfigurationManager, out socket))
{
var server = new GenericServer <Connection> (socket, child);
server.Start(configurationManager.Stoppable, (int)childConfigurationManager.Backlog);
}
}
}
public static void StartChildren(FileInfo[] configFiles, ConfigurationManager configurationManager)
{
if (configFiles == null)
{
throw new ArgumentNullException("configFiles");
}
if (configurationManager == null)
{
throw new ArgumentNullException("configurationManager");
}
foreach (FileInfo fileInfo in configFiles)
{
if (fileInfo == null)
{
continue;
}
var filename = fileInfo.Name;
var childConfigurationManager = new ChildConfigurationManager("child-" + filename);
Logger.Write(LogLevel.Debug, "Loaded {0} [{1}]", filename, childConfigurationManager.InstanceType.ToString().ToLowerInvariant());
string fullFilename = fileInfo.FullName;
if (!childConfigurationManager.TryLoadXmlConfig(fullFilename))
{
continue;
}
var spawner = GetSpawner(configurationManager, filename, childConfigurationManager, fullFilename);
var child = new ChildInfo {
Spawner = spawner, OnDemandSock = childConfigurationManager.OnDemandSock, Name = fullFilename
};
children.Add(child);
PrepareChild(configurationManager, childConfigurationManager, fullFilename, child);
}
}
public static void StartChildren(FileInfo[] configFiles, ConfigurationManager configurationManager)
{
if (configFiles == null)
throw new ArgumentNullException ("configFiles");
if (configurationManager == null)
throw new ArgumentNullException ("configurationManager");
foreach (FileInfo fileInfo in configFiles) {
if (fileInfo == null)
continue;
Logger.Write (LogLevel.Debug, "Loading {0}", fileInfo.Name);
var childConfigurationManager = new ChildConfigurationManager ();
string configFile = fileInfo.FullName;
if (!childConfigurationManager.TryLoadXmlConfig (configFile))
continue;
string user = childConfigurationManager.User;
string fastCgiCommand = configurationManager.FastCgiCommand;
Func<bool, Process> spawner;
if (Platform.IsUnix) {
if (String.IsNullOrEmpty (user)) {
Logger.Write (LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to file owner", fileInfo.Name);
user = UnixFileSystemInfo.GetFileSystemEntry (configFile).OwnerUser.UserName;
}
spawner = onDemand => Spawner.RunAs (user, Spawner.SpawnChild, configFile, fastCgiCommand, onDemand);
} else {
Logger.Write (LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to the current one", fileInfo.Name);
spawner = onDemand => Spawner.SpawnChild (configFile, fastCgiCommand, onDemand);
}
var child = new ChildInfo { Spawner = spawner, ConfigurationManager = childConfigurationManager, Name = configFile, OnDemand = childConfigurationManager.InstanceType == InstanceType.Dynamic };
children.Add (child);
if (child.OnDemand){
Socket socket;
if (FastCgi.Server.TryCreateSocket (childConfigurationManager, out socket)) {
var server = new GenericServer<Connection> (socket, child);
server.Start (configurationManager.Stoppable, (int)childConfigurationManager.Backlog);
}
} else {
if (child.TrySpawn ()) {
Logger.Write (LogLevel.Notice, "Started fastcgi daemon [static] with pid {0} and config file {1}", child.Process.Id, Path.GetFileName (configFile));
} else {
Logger.Write (LogLevel.Error, "Couldn't start child with config file {0}", configFile);
}
}
}
}
static Func<Process> GetSpawner (ConfigurationManager configurationManager, string filename, ChildConfigurationManager childConfigurationManager, string configFile)
{
Func<Process> spawner;
if (childConfigurationManager.InstanceType == InstanceType.Ondemand) {
if (String.IsNullOrEmpty (childConfigurationManager.ShimSocket))
throw new Exception ("You must specify a socket for the shim");
spawner = () => Spawner.SpawnOndemandChild (childConfigurationManager.ShimSocket);
}
else
spawner = () => Spawner.SpawnStaticChild (configFile, configurationManager.FastCgiCommand);
Action spawnShim = () => Spawner.SpawnShim (configurationManager, childConfigurationManager.ShimSocket, configFile);
string user = childConfigurationManager.User;
string group = childConfigurationManager.Group;
if (String.IsNullOrEmpty (user)) {
if (Platform.IsUnix) {
Logger.Write (LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to file owner", filename);
string owner = UnixFileSystemInfo.GetFileSystemEntry (configFile).OwnerUser.UserName;
if (childConfigurationManager.InstanceType == InstanceType.Ondemand)
Spawner.RunAs (owner, group, spawnShim) ();
else
spawner = Spawner.RunAs (owner, group, spawner);
}
else {
Logger.Write (LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to the current one", filename);
if (childConfigurationManager.InstanceType != InstanceType.Ondemand)
spawnShim ();
}
}
else {
if (childConfigurationManager.InstanceType == InstanceType.Ondemand)
Spawner.RunAs (user, group, spawnShim) ();
else
spawner = Spawner.RunAs (user, group, spawner);
}
return spawner;
}
static void PrepareChild (ConfigurationManager configurationManager, ChildConfigurationManager childConfigurationManager, string fullFilename, ChildInfo child)
{
if (childConfigurationManager.InstanceType == InstanceType.Static) {
if (child.TrySpawn ()) {
Logger.Write (LogLevel.Notice, "Started fastcgi daemon [static] with pid {0} and config file {1}", child.Process.Id, Path.GetFileName (fullFilename));
Thread.Sleep (500);
// TODO: improve this (it's used to wait for the child to be ready)
}
else
Logger.Write (LogLevel.Error, "Couldn't start child with config file {0}", fullFilename);
}
else {
Socket socket;
if (FastCgi.Server.TryCreateSocket (childConfigurationManager, out socket)) {
var server = new GenericServer<Connection> (socket, child);
server.Start (configurationManager.Stoppable, (int)childConfigurationManager.Backlog);
}
}
}
public static void StartChildren(FileInfo[] configFiles, ConfigurationManager configurationManager)
{
if (configFiles == null)
throw new ArgumentNullException ("configFiles");
if (configurationManager == null)
throw new ArgumentNullException ("configurationManager");
foreach (FileInfo fileInfo in configFiles) {
if (fileInfo == null)
continue;
var filename = fileInfo.Name;
var childConfigurationManager = new ChildConfigurationManager ("child-" + filename);
Logger.Write (LogLevel.Debug, "Loaded {0} [{1}]", filename, childConfigurationManager.InstanceType.ToString ().ToLowerInvariant ());
string fullFilename = fileInfo.FullName;
if (!childConfigurationManager.TryLoadXmlConfig (fullFilename))
continue;
var spawner = GetSpawner (configurationManager, filename, childConfigurationManager, fullFilename);
var child = new ChildInfo { Spawner = spawner, OnDemandSock = childConfigurationManager.OnDemandSock, Name = fullFilename };
children.Add (child);
PrepareChild (configurationManager, childConfigurationManager, fullFilename, child);
}
}
public static void StartChildren(FileInfo[] configFiles, ConfigurationManager configurationManager)
{
if (configFiles == null)
{
throw new ArgumentNullException("configFiles");
}
if (configurationManager == null)
{
throw new ArgumentNullException("configurationManager");
}
foreach (FileInfo fileInfo in configFiles)
{
if (fileInfo == null)
{
continue;
}
Logger.Write(LogLevel.Debug, "Loading {0}", fileInfo.Name);
var childConfigurationManager = new ChildConfigurationManager();
string configFile = fileInfo.FullName;
if (!childConfigurationManager.TryLoadXmlConfig(configFile))
{
continue;
}
string user = childConfigurationManager.User;
string fastCgiCommand = configurationManager.FastCgiCommand;
Func <bool, Process> spawner;
if (Platform.IsUnix)
{
if (String.IsNullOrEmpty(user))
{
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to file owner", fileInfo.Name);
user = UnixFileSystemInfo.GetFileSystemEntry(configFile).OwnerUser.UserName;
}
spawner = onDemand => Spawner.RunAs(user, Spawner.SpawnChild, configFile, fastCgiCommand, onDemand);
}
else
{
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to the current one", fileInfo.Name);
spawner = onDemand => Spawner.SpawnChild(configFile, fastCgiCommand, onDemand);
}
var child = new ChildInfo {
Spawner = spawner, ConfigurationManager = childConfigurationManager, Name = configFile, OnDemand = childConfigurationManager.InstanceType == InstanceType.Dynamic
};
children.Add(child);
if (child.OnDemand)
{
Socket socket;
if (FastCgi.Server.TryCreateSocket(childConfigurationManager, out socket))
{
var server = new GenericServer <Connection> (socket, child);
server.Start(configurationManager.Stoppable, (int)childConfigurationManager.Backlog);
}
}
else
{
if (child.TrySpawn())
{
Logger.Write(LogLevel.Notice, "Started fastcgi daemon [static] with pid {0} and config file {1}", child.Process.Id, Path.GetFileName(configFile));
}
else
{
Logger.Write(LogLevel.Error, "Couldn't start child with config file {0}", configFile);
}
}
}
}
static Func <Process> GetSpawner(ConfigurationManager configurationManager, string filename, ChildConfigurationManager childConfigurationManager, string configFile)
{
Func <Process> spawner;
if (childConfigurationManager.InstanceType == InstanceType.Ondemand)
{
if (String.IsNullOrEmpty(childConfigurationManager.ShimSocket))
{
throw new Exception("You must specify a socket for the shim");
}
spawner = () => Spawner.SpawnOndemandChild(childConfigurationManager.ShimSocket);
}
else
{
spawner = () => Spawner.SpawnStaticChild(configFile, configurationManager.FastCgiCommand);
}
Action spawnShim = () => Spawner.SpawnShim(configurationManager, childConfigurationManager.ShimSocket, configFile);
string user = childConfigurationManager.User;
string group = childConfigurationManager.Group;
if (String.IsNullOrEmpty(user))
{
if (Platform.IsUnix)
{
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to file owner", filename);
string owner = UnixFileSystemInfo.GetFileSystemEntry(configFile).OwnerUser.UserName;
if (childConfigurationManager.InstanceType == InstanceType.Ondemand)
{
Spawner.RunAs(owner, group, spawnShim) ();
}
else
{
spawner = Spawner.RunAs(owner, group, spawner);
}
}
else
{
Logger.Write(LogLevel.Warning, "Configuration file {0} didn't specify username, defaulting to the current one", filename);
if (childConfigurationManager.InstanceType != InstanceType.Ondemand)
{
spawnShim();
}
}
}
else
{
if (childConfigurationManager.InstanceType == InstanceType.Ondemand)
{
Spawner.RunAs(user, group, spawnShim) ();
}
else
{
spawner = Spawner.RunAs(user, group, spawner);
}
}
return(spawner);
}
