Make package work also for R (< 4.4.0)

Author: HenrikBengtsson

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: future
-Version: 1.49.0-9031
+Version: 1.49.0-9032
 Title: Unified Parallel and Distributed Processing in R for Everyone
 Depends:
     R (>= 3.2.0)

NAMESPACE

@@ -225,8 +225,6 @@ importFrom(listenv,parse_env_subset)
 importFrom(parallel,clusterCall)
 importFrom(parallel,nextRNGStream)
 importFrom(parallel,nextRNGSubStream)
-importFrom(parallel,recvData)
-importFrom(parallel,sendData)
 importFrom(parallel,stopCluster)
 importFrom(parallelly,as.cluster)
 importFrom(parallelly,availableCores)

R/makeClusterFuture.R

@@ -101,10 +101,9 @@ makeClusterFuture <- function(...) {
 }
 
 
-#' @importFrom parallel sendData
 #' @importFrom utils capture.output str
 #' @importFrom future future
-#' @export
+#' @exportS3Method sendData FutureNode
 sendData.FutureNode <- function(node, data) {
   ## sendCall(con, fcn, args, return = TRUE, tag = NULL)
   ##  postNode(con, "EXEC", value = list(fun = fun, args = args, return = return, tag = tag), tag = NULL)
@@ -198,9 +197,8 @@ sendData.FutureNode <- function(node, data) {
 }
 
 
-#' @importFrom parallel recvData
 #' @importFrom future value
-#' @export
+#' @exportS3Method recvData FutureNode
 recvData.FutureNode <- function(node) {
   debug <- isTRUE(getOption("parallel.future.debug"))
   if (debug) {