All 3 methods are now destroying pools on failures, need to test normal functionality then can remove logging

lib/srh/http/command_handler.ex

@@ -130,6 +130,12 @@ defmodule Srh.Http.CommandHandler do
             # Fire back the result here, because the initial Multi was successful
             result
 
+          {:error, %{reason: :closed} = error} ->
+            IO.puts("Transaction error: #{inspect(error)}")
+            # Ensure that this pool is killed, but still pass the error up the chain for the response
+            Client.destroy_workers(client_pid)
+            decode_error(error, srh_id)
+
           {:error, error} ->
             decode_error(error, srh_id)
         end

lib/srh/redis/client_worker.ex

@@ -18,6 +18,7 @@ defmodule Srh.Redis.ClientWorker do
   end
 
   def redis_command(worker, command_array) do
+    IO.puts("redis_command (for pid #{inspect(worker)}): #{inspect(command_array)}")
     GenServer.call(worker, {:redis_command, command_array})
   end