Saner treatment for connect errors

Rather than raising changing the message (a message that would not be
displayed anyway), display the (composed) error message and then reraise
without further changes.

2 files changed, 6 insertions, 2 deletions

diff --git a/lib/rbot/ircbot.rb b/lib/rbot/ircbot.rb
index a48251c2..bd75bec5 100644
--- a/lib/rbot/ircbot.rb
+++ b/lib/rbot/ircbot.rb
@@ -940,8 +940,11 @@ class Bot
       quit if $interrupted > 0
       @socket.connect
       @last_rec = Time.now
-    rescue => e
-      raise e.class, "failed to connect to IRC server at #{@socket.server_uri}: #{e}"
+    rescue Exception => e
+      uri = @socket.server_uri || '<unknown>'
+      error "failed to connect to IRC server at #{uri}"
+      error e
+      raise
     end
     quit if $interrupted > 0
 
diff --git a/lib/rbot/ircsocket.rb b/lib/rbot/ircsocket.rb
index 652b1f6d..4c11094b 100644
--- a/lib/rbot/ircsocket.rb
+++ b/lib/rbot/ircsocket.rb
@@ -401,6 +401,7 @@ module Irc
         error "error while shutting down: #{e.pretty_inspect}"
       end
       @sock = nil
+      @server_uri = nil
       @sendq.clear
     end