Catch errors in sending notifications, log warning and continue.

[weavenet]

Currently notification exceptions will be raised and cause the deployment to fail. These should be caught and log as a warning, then continue to keep from disrupting deployments.

2013-02-14 23:15:02 -0800 DEBUG : Sending notification to Campfire room 472802. /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:762:in initialize': Operation timed out - connect(2) (Errno::ETIMEDOUT) from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:762:inopen' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:762:in block in connect' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/timeout.rb:54:intimeout' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/timeout.rb:99:in timeout' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:762:inconnect' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:755:in do_start' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:744:instart' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1284:in request' from /Users/vsomayaji/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1026:inget' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/adapter/net_http.rb:59:in call' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/response.rb:8:incall' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/response.rb:8:in call' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/response.rb:8:incall' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/response.rb:8:in call' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/request/json.rb:32:incall' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/connection.rb:210:in run_request' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/faraday-0.7.6/lib/faraday/connection.rb:93:inget' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/tinder-1.8.0/lib/tinder/connection.rb:76:in get' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/tinder-1.8.0/lib/tinder/campfire.rb:34:inrooms' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/tinder-1.8.0/lib/tinder/campfire.rb:41:in find_room_by_id' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier/campfire.rb:30:inblock in send' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier/campfire.rb:28:in each' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier/campfire.rb:28:insend' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier.rb:40:in block in send' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier.rb:34:ineach' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier.rb:34:in send' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/notifier.rb:15:insend_deployment_start_message' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/cli/deploy.rb:81:in block in deploy' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/cli/deploy.rb:59:ineach' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/cli/deploy.rb:59:in deploy' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/lib/simple_deploy/cli.rb:39:instart' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/gems/simple_deploy-0.6.7/bin/simple_deploy:6:in <top (required)>' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/bin/simple_deploy:19:inload' from /Users/vsomayaji/.rvm/gems/ruby-1.9.3-p194@simple_deploy/bin/simple_deploy:19:in `

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