An alternative to close for Sockets, Contexts, Listeners, Dialers and
Pipes avoiding S3 method dispatch.
Arguments
- con
a Socket, Context, Listener, Dialer or Pipe.
Value
An integer exit code (zero on success).
Details
May be used on unclassed external pointers e.g. those created by
.context. Returns silently and does not warn or error, nor
does it update the state of object attributes.
Examples
s <- socket("req")
listen(s)
dial(s)
ctx <- .context(s)
reap(ctx)
#> [1] 0
reap(s[["dialer"]][[1]])
#> [1] 0
reap(s[["listener"]][[1]])
#> [1] 0
reap(s)
#> [1] 0
reap(s)
#> 'errorValue' int 7 | Object closed
