<div dir="ltr">Hi,<div>This is a good idea indeed.</div><div><br></div><div>Instead of trying to play with sighup, why not calling the reconfig API, as you are already in the master?</div><div><br></div><div>Here is an AnyBranchScheduler version that instead of creating new builds, will just reconfig the master:</div><div><br></div><div><div>class ReconfigMasterAnyBranchScheduler(AnyBranchScheduler):</div><div>    def addBuildsetForChanges(self, waited_for=False, reason='',</div><div>                              external_idstring=None, changeids=None, builderNames=None,</div><div>                              properties=None,</div><div>                              **kw):</div><div>        self.master.reconfig()</div></div><div><br></div><div><br></div><div>So that what you just need is to create a ChangeFilter combination that matches your tag.</div><div><br></div><div>Pierre</div></div><br><div class="gmail_quote"><div dir="ltr">Le jeu. 20 oct. 2016 à 08:59, Tristram, Falk <<a href="mailto:falk.tristram@cognex.com">falk.tristram@cognex.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





<div lang="DE" link="blue" vlink="purple" class="gmail_msg">
<div class="m_-5780422574690806724WordSection1 gmail_msg">
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">A cronjob may do the job, but this is my last option.<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">I am currently looking into options that are more intrinsic and event-based.<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg"><u class="gmail_msg"></u> <u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">According to the command line parameters, the buildbot reacts to SIGHUP<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">“SIGHUP a buildmaster to make it re-read the config file”<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">So it should be possible to emit this signal via python from inside the bot, right?<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">Then the bot will reconfig. I didn’t test this so far.<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg"><u class="gmail_msg"></u> <u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">The next item would be just to recognize tag-changes from a (Git)Poller or similar.<u class="gmail_msg"></u><u class="gmail_msg"></u></span></p></div></div><div lang="DE" link="blue" vlink="purple" class="gmail_msg"><div class="m_-5780422574690806724WordSection1 gmail_msg">
<p class="MsoNormal gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg"><u class="gmail_msg"></u> <u class="gmail_msg"></u></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt" class="gmail_msg">
<div class="gmail_msg">
<div class="gmail_msg">
<div class="gmail_msg">
<p class="MsoNormal gmail_msg"><span lang="EN-US" class="gmail_msg"><u class="gmail_msg"></u> <u class="gmail_msg"></u></span></p>
</div>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm" class="gmail_msg">
<div class="gmail_msg">
<div class="gmail_msg">
<p class="MsoNormal gmail_msg"><span class="m_-5780422574690806724gmailmsg gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">I would prefer a solution that circumvents this problem by updating
 the value on a time basis.</span></span><span lang="EN-US" class="gmail_msg"><u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
<p class="MsoNormal gmail_msg"><span class="m_-5780422574690806724gmailmsg gmail_msg"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" class="gmail_msg">This could be done by a “Poller” that updates the list of tags
 every five minutes.</span></span><u class="gmail_msg"></u><u class="gmail_msg"></u></p>
</div>
</div>
</blockquote>
<div class="gmail_msg">
<p class="MsoNormal gmail_msg"><u class="gmail_msg"></u> <u class="gmail_msg"></u></p>
</div>
<div class="gmail_msg">
<p class="MsoNormal gmail_msg">What you can do is to generate the list of choice during the configuration in your master.cfg.<u class="gmail_msg"></u><u class="gmail_msg"></u></p>
</div>
<div class="gmail_msg">
<p class="MsoNormal gmail_msg">And you can add a external cronjob that does buildbot reconfig every now and then.<u class="gmail_msg"></u><u class="gmail_msg"></u></p>
</div>
<div class="gmail_msg">
<p class="MsoNormal gmail_msg"> <span style="color:#1f497d" class="gmail_msg"><u class="gmail_msg"></u><u class="gmail_msg"></u></span></p>
</div>
</div>
</div>
</div>
</div></div></blockquote></div>