Given more information on invalid 'RichSOCKnode' connections

Author: HenrikBengtsson

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: parallelly
-Version: 1.46.1-9008
+Version: 1.46.1-9009
 Title: Enhancing the 'parallel' Package
 Imports:
     parallel,

NEWS.md

@@ -1,6 +1,8 @@
 # Version (development version)
 
- * ...
+## New Features
+
+ * Given more information on invalid 'RichSOCKnode' connections.
 
 
 # Version 1.46.1 [2026-01-07]

R/RichSOCKcluster.R

@@ -17,7 +17,8 @@ summary.RichSOCKnode <- function(object, ...) {
     res$connection <- tryCatch({
       summary(con)$description
     }, error = function(ex) {
-      sprintf("ERROR: %s", conditionMessage(ex))
+      exists <- (res$connection_index %in% getAllConnections())
+      sprintf("ERROR: %s; %s connection #%d", conditionMessage(ex), if (exists) "existing" else "non-existing", res$connection_index)
     })
   }
   if (!is.null(host)) res$host <- host