[Sciviews-commits] r502 - in pkg: svDialogs/man svSocket svSocket/man

[noreply at r-forge.r-project.org]

Author: phgrosjean
Date: 2012-12-21 17:07:29 +0100 (Fri, 21 Dec 2012)
New Revision: 502

Modified:
   pkg/svDialogs/man/dlgForm.Rd
   pkg/svSocket/DESCRIPTION
   pkg/svSocket/NEWS
   pkg/svSocket/man/sendSocketClients.Rd
   pkg/svSocket/man/svSocket-package.Rd
Log:
Added example in svSocket's sendSocketClients() and instructions to install yad on Ubuntu in svDialogs' dlgForm() function.

Modified: pkg/svDialogs/man/dlgForm.Rd
===================================================================
--- pkg/svDialogs/man/dlgForm.Rd	2012-12-18 14:10:34 UTC (rev 501)
+++ pkg/svDialogs/man/dlgForm.Rd	2012-12-21 16:07:29 UTC (rev 502)
@@ -59,6 +59,14 @@
   \code{:CLR} to enter a RGB color,
   \code{:BTN} to create a button that execute some code,
   \code{:LBL} to add a label.
+  
+  For the moment, the form dialog box is only supported on Linux. You have to
+  install yad to get access to it. On Ubuntu, you do so by:
+  \preformatted{
+sudo add-apt-repository ppa:webupd8team/y-ppa-manager
+sudo apt-get update
+sudo apt-get install yad  
+  }
 }
 
 \value{

Modified: pkg/svSocket/DESCRIPTION
===================================================================
--- pkg/svSocket/DESCRIPTION	2012-12-18 14:10:34 UTC (rev 501)
+++ pkg/svSocket/DESCRIPTION	2012-12-21 16:07:29 UTC (rev 502)
@@ -1,7 +1,7 @@
 Package: svSocket
 Type: Package
-Version: 0.9-53
-Date: 2012-03-29
+Version: 0.9-54
+Date: 2012-12-21
 Title: SciViews GUI API - R Socket Server
 Authors at R: c(person("Philippe", "Grosjean", role = c("aut", "cre"),
   email = "phgrosjean at sciviews.org"),

Modified: pkg/svSocket/NEWS
===================================================================
--- pkg/svSocket/NEWS	2012-12-18 14:10:34 UTC (rev 501)
+++ pkg/svSocket/NEWS	2012-12-21 16:07:29 UTC (rev 502)
@@ -1,5 +1,10 @@
 = svSocket News
 
+== Changes in svSocket 0.9-54
+
+* An example is added to ?sendSocketClients.
+
+
 == Changes in svSocket 0.9-53
 
 * A bug in evalServer() leading to evaluation of a condition of length > 1 in a

Modified: pkg/svSocket/man/sendSocketClients.Rd
===================================================================
--- pkg/svSocket/man/sendSocketClients.Rd	2012-12-18 14:10:34 UTC (rev 501)
+++ pkg/svSocket/man/sendSocketClients.Rd	2012-12-21 16:07:29 UTC (rev 502)
@@ -24,6 +24,38 @@
 
 \seealso{ \code{\link{closeSocketClients}}, \code{\link{processSocket}} }
 
+\example{
+\dontrun{
+## Start an R process (R#1) and make it a server
+require(svSocket)
+serverport <- 8888  # Port 8888 by default, but you can change it
+startSocketServer(port = serverport)
+
+
+## Start a second R process (R#2) and run this code in it (the R client):
+require(svSocket)
+## Connect with the R socket server
+con <- socketConnection(host = "localhost", port = 8888, blocking = FALSE)
+
+
+## Now, go back to the server R#1
+getSocketClients() # You should have one client registered
+## Send something to all clients from R#1
+sendSocketClients("Hi there!")
+
+
+## Switch back to client R#2
+## Since the connection is not blocking, you have to read lines actively
+readLines(con)
+## Note the final empty string indicating there is no more data
+close(con) # Once done...
+
+
+## Switch to the R#1 server and close the server
+stopSocketServer(port = serverport)
+}
+}
+
 \keyword{ IO }
 
 \concept{ stateful socket server interprocess communication }

Modified: pkg/svSocket/man/svSocket-package.Rd
===================================================================
--- pkg/svSocket/man/svSocket-package.Rd	2012-12-18 14:10:34 UTC (rev 501)
+++ pkg/svSocket/man/svSocket-package.Rd	2012-12-21 16:07:29 UTC (rev 502)
@@ -37,8 +37,8 @@
   \tabular{ll}{
     Package: \tab svSocket\cr
     Type: \tab Package\cr
-    Version: \tab 0.9-53\cr
-    Date: \tab 2012-03-29\cr
+    Version: \tab 0.9-54\cr
+    Date: \tab 2012-12-21\cr
     License: \tab GPL 2 or above, at your convenience\cr
   }
   % TODO: add description of main functions here. Also add examples