On Thursday, March 26, 2015 at 4:19:33 PM UTC+8, Jerry OELoo wrote:
> Hi.
> I have used python to provide a web service app, it will running 7*24,
> and it will return some data to client by API.
http://jonpy.sourceforge.net/modpy.html
Check the page of modpy and django.
--
https://mail.python.o
On 2015-03-27, Chris Angelico wrote:
> The same problem occurs with PHP-based web sites, but there you don't
> get the option of holding over for a SIGHUP, so you're just stuck with
> uploading a new version of your site file-by-file, or *maybe*
> attempting an atomic rename of a directory. If yo
Grant Edwards :
> On 2015-03-27, Marko Rauhamaa wrote:
>> That, indeed, is the classic Unix way. However, Linux has now moved
>> to systemd:
>
> That's a bit of an overstatement. _Some_ distros have switched to
> systemd. None of my machines use it, and it's very rare in embedded
> systems.
Much
On Sat, Mar 28, 2015 at 3:28 AM, Grant Edwards wrote:
> I presume that automagically reading them any time they changed was
> both too much hassle and possibly dangerous: if a file is being
> edited, it might get saved in intermediate (broken) states during the
> editing session.
Even more so if
On 2015-03-27, Marko Rauhamaa wrote:
> Grant Edwards :
>
>> That sounds rather Windowsesque. The more-or-less standard way to do
>> handle the situation on Unix is to reread the config file when you get
>> a SIGHUP.
>
> That, indeed, is the classic Unix way. However, Linux has now moved to
> syste
On 2015-03-27, Jerry OELoo wrote:
>>> Make a part of your event loop (assuming your server runs an event
>>> loop) that wakes up every N seconds (e.g. every 60 seconds) and
>>> checkes the file's modification timestamp again; if it's newer, record
>>> that value for future comparisons, th
On Sat, Mar 28, 2015 at 12:23 AM, Marko Rauhamaa wrote:
> Chris Angelico :
>
>> The number of cases where this matters is fairly low. Doing the reload
>> asynchronously is generally sufficient.
>
> Not sure. Not sure at all. Issues like this occupy a great part of my
> office hours.
Only because
Chris Angelico :
> The number of cases where this matters is fairly low. Doing the reload
> asynchronously is generally sufficient.
Not sure. Not sure at all. Issues like this occupy a great part of my
office hours.
> And even if you have something that waits for the reload to finish,
> you'll u
On Fri, Mar 27, 2015 at 7:47 PM, Marko Rauhamaa wrote:
> Grant Edwards :
>
>> That sounds rather Windowsesque. The more-or-less standard way to do
>> handle the situation on Unix is to reread the config file when you get
>> a SIGHUP.
>
> That, indeed, is the classic Unix way. However, Linux has no
Grant Edwards :
> That sounds rather Windowsesque. The more-or-less standard way to do
> handle the situation on Unix is to reread the config file when you get
> a SIGHUP.
That, indeed, is the classic Unix way. However, Linux has now moved to
systemd:
ExecReload=
Commands to execute t
On Fri, Mar 27, 2015 at 7:28 PM, Jerry OELoo wrote:
> Hi Grant:
> Why use SIGHUP, Does it has something to do with configure file
> modification? I don't get it. Thank you.
Long tradition. I have no idea why that particular signal is used, but
it's a well-known convention. In any case, it's certa
Hi Grant:
Why use SIGHUP, Does it has something to do with configure file
modification? I don't get it. Thank you.
On Thu, Mar 26, 2015 at 11:49 PM, Grant Edwards wrote:
> On 2015-03-26, Ben Finney wrote:
>> Jerry OELoo writes:
>>
>>> Currently, I can just think out that I put status into a con
On 2015-03-26, Ben Finney wrote:
> Jerry OELoo writes:
>
>> Currently, I can just think out that I put status into a configure
>> file, and service schedule read this file and get status value,
>
> That sounds like a fine start. Some advice:
>
> * You may be tempted to make the configuration file
Jerry OELoo writes:
> Currently, I can just think out that I put status into a configure
> file, and service schedule read this file and get status value,
That sounds like a fine start. Some advice:
* You may be tempted to make the configuration file executable (e.g.
Python code). Resist that
Hi.
I have used python to provide a web service app, it will running 7*24,
and it will return some data to client by API.
Now I want to add some extra data in return data, ex, "status = 1",
and I want this value 1 can be configured, that means I can control
that service app return status with 0, 1
15 matches
Mail list logo
