adds some logging

diff --git a/lib/router/session.ex b/lib/router/session.ex
index 6cabd498ad3f8eac13e9e8e301e5dbc20e5ff42e..6aaa798b4d4c9af17c91fa53ddd77c8d69815580 100644 (file)
--- a/lib/router/session.ex
+++ b/lib/router/session.ex
@@ -254,6 +254,8 @@ defmodule Wampex.Router.Session do
           wc = RealmSession.subscribe(db, realm, topic, {id, {self(), Node.self()}}, opts)
           send_to_peer(Broker.subscribed(%Subscribed{request_id: rid, subscription_id: id}), tt, t)
 
+          Logger.info("Subscription #{id}: #{topic}")
+
           {%SL{sl | data: %Sess{data | subscriptions: [{id, topic, wc} | subs]}},
            [{:next_event, :internal, :transition}]}
 
@@ -284,6 +286,7 @@ defmodule Wampex.Router.Session do
     subs = RealmSession.unsubscribe(db, realm, {subscription_id, {self(), Node.self()}}, subs)
 
     send_to_peer(Broker.unsubscribed(%Unsubscribed{request_id: rid}), tt, t)
+    Logger.info("Unsubscribe: #{subscription_id}")
     {:ok, %SL{sl | data: %Sess{sl.data | subscriptions: subs}}, [{:next_event, :internal, :transition}]}
   end
 
@@ -334,6 +337,7 @@ defmodule Wampex.Router.Session do
               :noop
           end
 
+          Logger.info("Published #{pub_id}: #{topic}")
           {sl, [{:next_event, :internal, :transition}]}
 
         false ->
@@ -364,6 +368,7 @@ defmodule Wampex.Router.Session do
     regs = RealmSession.unregister(db, realm, {registration_id, {self(), Node.self()}}, regs)
 
     send_to_peer(Dealer.unregistered(%Unregistered{request_id: request_id}), tt, t)
+    Logger.info("Unregister: #{registration_id}")
     {:ok, %SL{sl | data: %Sess{data | registrations: regs}}, [{:next_event, :internal, :transition}]}
   end
 
@@ -395,6 +400,8 @@ defmodule Wampex.Router.Session do
           regd = %Registered{request_id: rid, registration_id: id}
           send_to_peer(Dealer.registered(regd), tt, t)
 
+          Logger.info("Registered #{id}: #{procedure}")
+
           {%SL{sl | data: %Sess{data | registrations: [{id, procedure} | regs]}},
            [{:next_event, :internal, :transition}]}
 
@@ -457,6 +464,7 @@ defmodule Wampex.Router.Session do
 
             RealmSession.round_robin(db, realm, proc, length(callees))
 
+            Logger.info("Call #{req_id}: #{proc}")
             {%SL{sl | data: %Sess{data | request_id: req_id}}, [{:next_event, :internal, :transition}]}
           else
             {:error, :no_live_callees} ->
@@ -524,6 +532,7 @@ defmodule Wampex.Router.Session do
         _ -> true
       end)
 
+    Logger.info("Yield #{id}: #{get_in(opts, ["procedure"])}")
     {:ok, %SL{data | data: %Sess{data.data | invocations: inv, yield: nil}}, [{:next_event, :internal, :transition}]}
   end
 
@@ -557,6 +566,7 @@ defmodule Wampex.Router.Session do
         _ -> true
       end)
 
+    Logger.info("Call Error #{id}: #{get_in(dets, ["procedure"])}")
     {:ok, %SL{data | data: %Sess{data.data | invocations: inv}}, [{:next_event, :internal, :transition}]}
   end
 
@@ -568,6 +578,8 @@ defmodule Wampex.Router.Session do
         %SL{data: %Sess{transport: tt, transport_pid: t, error: er}} = data
       ) do
     send_to_peer(Peer.abort(%Abort{reason: er}), tt, t)
+
+    Logger.info("Abort")
     {:ok, data, []}
   end
 
@@ -579,6 +591,8 @@ defmodule Wampex.Router.Session do
         %SL{data: %Sess{transport: tt, transport_pid: t, goodbye: goodbye}} = data
       ) do
     send_to_peer(Peer.goodbye(goodbye), tt, t)
+
+    Logger.info("Goodbye")
     {:ok, data, []}
   end