/// <summary>
/// Connects to Rserve identified by host name.
/// </summary>
/// <param name="hostname">
/// Hostname of the server
/// </param>
/// <param name="port">
/// Port on which Rserve listens
/// </param>
/// <param name="credentials">
/// Credentials for authentication or <c>null</c> for anonymous
/// </param>
/// <param name="addressFamily">
/// Optional address family when selecting IP address or <c>null</c> if any
/// </param>
/// <param name="timeout">
/// Optional timeout, defaults to one second
/// </param>
public static RConnection Connect(
string hostname,
int port = 6311,
NetworkCredential credentials = null,
AddressFamily?addressFamily = null,
TimeSpan?timeout = null) =>
Async.RunSynchronously(ConnectAsync(hostname, port, credentials, addressFamily, timeout));
/// <summary> /// Attempt to shut down the server process cleanly. /// This command is asynchronous! /// </summary> public void ServerShutdown() => Async.RunSynchronously(ServerShutdownAsync());
/// <summary> /// Write a file to the server. /// Note: It'd be better to return a Stream object to be written to, but Rserve doesn't seem to support an asynchronous connection /// for file reading and writing. /// </summary> /// <param name="fileName"> /// Name of the file to be written. Avoid jumping across directories. /// </param> /// <param name="data"> /// Data to be written to the file /// </param> public void WriteFile(string fileName, Stream data) => Async.RunSynchronously(WriteFileAsync(fileName, data));
/// <summary> /// Evaluate an R command and don't return the result (for efficiency) /// </summary> /// <param name="s"> /// R command tp be evaluated /// </param> public void VoidEval(string s) => Async.RunSynchronously(VoidEvalAsync(s));
/// <summary> /// Delete a file from the server /// </summary> /// <param name="fileName"> /// Name of the file to be deleted /// </param> public void RemoveFile(string fileName) => Async.RunSynchronously(RemoveFileAsync(fileName));
/// <summary> /// Read a file from the server /// </summary> /// <param name="fileName"> /// Name of the file to be read. Avoid jumping across directories. /// </param> /// <returns> /// Stream with the file data. /// </returns> public Stream ReadFile(string fileName) => Async.RunSynchronously(ReadFileAsync(fileName));
/// <summary> /// Evaluate an R command and return the result. this[string] is syntactic sugar for the same operation. /// </summary> /// <param name="s"> /// Command to be evaluated /// </param> /// <returns> /// Sexp that resulted from the command /// </returns> public Sexp Eval(string s) => Async.RunSynchronously(EvalAsync(s));
/// <summary> /// Assign an R variable on the server. this[symbol] = value is syntactic sugar for this operation. /// </summary> /// <param name="symbol"> /// Variable name /// </param> /// <param name="val"> /// Sexp to be assigned to the variable /// </param> public void Assign(string symbol, Sexp val) => Async.RunSynchronously(AssignAsync(symbol, val));
/// <summary> /// Connects to Rserve identified by an IP address. /// </summary> /// <param name="addr"> /// Address of the Rserve server, or nothing for localhost /// </param> /// <param name="port"> /// Port on which the server listens /// </param> /// <param name="credentials"> /// Credentials for authentication or <c>null</c> for anonymous /// </param> public static RConnection Connect(IPAddress addr = null, int port = 6311, NetworkCredential credentials = null) => Async.RunSynchronously(ConnectAsync(addr, port, credentials));
/// <summary> /// Connects to Rserve identified by host name. /// </summary> /// <param name="hostname"> /// Hostname of the server /// </param> /// <param name="port"> /// Port on which Rserve listens /// </param> /// <param name="credentials"> /// Credentials for authentication or <c>null</c> for anonymous /// </param> public static RConnection Connect(string hostname, int port = 6311, NetworkCredential credentials = null) => Async.RunSynchronously(ConnectAsync(hostname, port, credentials));
public RConnection(IPAddress addr = null, int port = 6311, string user = null, string password = null) :
this(Async.RunSynchronously(ConnectAsync(addr, port, CreateNetworkCredential(user, password))))
{
}
public RConnection(string hostname, int port = 6311, string user = null, string password = null) :
this(Async.RunSynchronously(ConnectAsync(hostname, port, CreateNetworkCredential(user, password))))
{
}