On Wednesday, November 14, 2012 10:36:38 PM UTC+8, David Powell wrote:
>
> Are you using lein repl?
>
> lein has two processes, one for the repl, and one for the application. In
> my experience, on Windows, ctrl-C -ing a lein repl is supposed to terminate
> the the application, but usually doesn't... Quite annoying... As a
> workaround I usually end up having to kill off stray java processes with
> task manager.
>
Yes, this is annoying.
But in my case, `run-jetty` didn't really block the `repl`, it's just the
output of this function that makes me think so.
Usually when I run some start-server command in terminal, be it `python
manage.py runserver` or `lein run`, I would use ctrl-C to stop the process.
`run-jetty` is just like other functions, it returns the server object.
>
> On Wed, Nov 14, 2012 at 4:33 AM, Satoru Logic <sator...@gmail.com<javascript:>
> > wrote:
>
>> Hi, all.
>>
>> I am playing with the `ring` library in `repl`.
>>
>> After using `run-jetty` to start a server,
>> I typed `ctrl+c` to send the SIGINT signal,
>> this ended the `run-jetty` function, but it didn't kill the server:
>>
>> user=> (require '[ring.adapter.jetty :refer [run-jetty]])
>> user=> (require '[ring.util.response :refer [response]])
>> user=> (*run-jetty* (fn [request] (response "Hello world")) {:port 3000})
>> 2012-11-14 11:44:01.892:INFO:oejs.Server:jetty-7.6.1.v20120215
>> 2012-11-14 11:44:01.956:INFO:oejs.AbstractConnector:Started
>> SelectChannelConnector@0.0.0.0:3000
>> ^C
>> user=> (*run-jetty* (fn [request] (response "Save the world")) {:port
>> 3000}) ; now try to run it again
>> 2012-11-14 11:44:21.358:INFO:oejs.Server:jetty-7.6.1.v20120215
>> BindException Address already in use sun.nio.ch.Net.bind (Net.java:-2)
>>
>> user=> 2012-11-14 11:44:21.370:WARN:oejuc.AbstractLifeCycle:FAILED
>> SelectChannelConnector@0.0.0.0:3000: java.net.BindException: Address
>> already in use
>> java.net.BindException: Address already in use
>>
>>
>> And I can still access the "Hello World" example with "localhost:3000".
>>
>> Is this a bug?
>>
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>
>
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