Merge pull request JuliaLang#11939 from JuliaLang/anj/sendmsg

Avoid that type inference runs each time a message is sent by wrapping args in a Vector

base/multi.jl

@@ -140,14 +140,14 @@ function flush_gc_msgs(w::Worker)
  msgs = copy(w.add_msgs)
  if !isempty(msgs)
  empty!(w.add_msgs)
- remote_do(w, add_clients, msgs...)
+ remote_do(w, add_clients, msgs)
  end
 
  msgs = copy(w.del_msgs)
  if !isempty(msgs)
  empty!(w.del_msgs)
  #print("sending delete of $msgs\n")
- remote_do(w, del_clients, msgs...)
+ remote_do(w, del_clients, msgs)
  end
 end
 
@@ -471,7 +471,7 @@ function del_client(pg, id, client)
  nothing
 end
 
-function del_clients(pairs::Tuple{Any,Any}...)
+function del_clients(pairs::Vector)
  for p in pairs
  del_client(p[1], p[2])
  end
@@ -507,7 +507,7 @@ function add_client(id, client)
  nothing
 end
 
-function add_clients(pairs::Tuple{Any,Any}...)
+function add_clients(pairs::Vector)
  for p in pairs
  add_client(p[1], p[2])
  end