debugger processes on Windows not closing properly in (EAP) RM-110.403
Hi again guys,
2 things.. Noticed a significant performance increase going from the 209 to the 403 EAP release. Nice work! It's a little slow to start up and finish running the background processes on initialisation but once that's done it does seem significantly more fluent!
Found a bug though. When the debugger starts I now see 2 seperate windows ruby.exe processes starting in my task manager. Most times one of these processes will die off pretty quickly and so won't cause any problems. But occassionally.. like 1 in 5 times, both processes stay open and when I close the debugger using the square "Stop" button in the actual debugger window at the bottom only one of these processes is killed off and I then have to forcefully go into the task manager and kill off the other process before I can begin a new debugging session. Otherwise when I try and start a new debugging session I keep seeing this error:
Fast Debugger (ruby-debug-ide 0.4.17.beta8, ruby-debug-base 0.11.30.pre2) listens on 127.0.0.1:65180
Fatal exception in DebugThread loop: Only one usage of each socket address (protocol/network address/port) is normally permitted. - bind(2)
Backtrace:
C:/ruby192/lib/ruby/gems/1.9.1/gems/ruby-debug-ide-0.4.17.beta8/lib/ruby-debug-ide.rb:150:in `initialize'
from: C:/ruby192/lib/ruby/gems/1.9.1/gems/ruby-debug-ide-0.4.17.beta8/lib/ruby-debug-ide.rb:150:in `new'
from: C:/ruby192/lib/ruby/gems/1.9.1/gems/ruby-debug-ide-0.4.17.beta8/lib/ruby-debug-ide.rb:150:in `block in start_control
This happens running Ruby192 with the latest debugger gems but also with Ruby 186 using really old debugger gems (ruby-debug-base 0.9.3 and the ruby-debug-ide 0.1.9) so I don't think it's being caused by any of the ruby-debug gems themselves.. but I could be wrong.
Anyways, cheers guys. All the best
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Which process do you debug? Rails server?
In general I have run into issues with Webrick and Ruby processes when trying to run the server normally or as debug on EAP 110.403. Sometimes it spawns 2 server instances and the error I get is:
I have to manually kill processes in the task manager and try again. Usually it takes 3-4 tries before I can get the server running successfully. This is on my Windows Vista work machine. I haven't seen the same problem on EAP 110.403 on Mac at home yet. I didn't have any trouble prior to EAP 110.403
On a brighter note the EAP release is terrific; better performance and the interface enchancements are beautiful.
Hi Roman,
Almost identical to Kawika K actually. I'm using a WeBrick server to boot a Rails 2.3.5 application. I see the same error Kawika is seeing with the "port already in use" error but it's pretty intermittent on my machine.
I'm also running RM on Windows 7 64-bit if that helps.?
Hi, I've filed an issue http://youtrack.jetbrains.net/issue/RUBY-9854. RubyMine launches rails server using some wrapper to provide support for Ctrl+Break shortcut. Most likely issue is related to it. We've add this feature in 4.0 eaps.
Terrific, thanks for following up. 4.0 EAP is working great for me so far aside from this issue.