<div dir="ltr">Are you using a the tile source, I don't think the failure to get a tile would cause mapproxy to hang / crash.  Are you using a wsgi server and a apache proxy?  </div><div class="gmail_extra"><br><div class="gmail_quote">On 25 January 2017 at 01:08, Gordeev Alexandr <span dir="ltr"><<a href="mailto:alex.gor@hotmail.com" target="_blank">alex.gor@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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<div><span style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">Hello.</span><br style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">MapProxy
 installed in conjunction with Apache. Everything works.</span><br style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">But,
 every morning we have to restart the service MapProxy. As it ceases to draw the tiles.</span><br style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">
<span style="color:rgb(51,51,51);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">In
 mapproxy.log the following text:</span><br>
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<div>2017-01-23 08:49:32,009 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-23 13:18:42,648 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-23 15:51:37,984 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-23 15:51:51,282 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-23 15:58:11,855 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-24 08:15:04,052 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-24 08:15:16,869 - WARNING - mapproxy.source.tile - could not retrieve tile: No response from URL "<a href="http://a.tile.openstreetmap.org/8/161/94.png" target="_blank">http://a.tile.openstreetmap.<wbr>org/8/161/94.png</a>": getaddrinfo failed<br>
2017-01-25 08:04:53,632 - INFO - mapproxy.system - using pyproj for coordinate transformation<br>
2017-01-25 08:05:06,345 - WARNING - mapproxy.source.tile - could not retrieve tile: No response from URL "<a href="http://a.tile.openstreetmap.org/9/317/179.png" target="_blank">http://a.tile.openstreetmap.<wbr>org/9/317/179.png</a>": getaddrinfo failed</div>
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