503 Service Unavailable #28
Description
Consider the following request to http://www.nice2predict.org/query.
curl 'http://www.nice2predict.org/query' \
-H 'Connection: keep-alive' \
-H 'Pragma: no-cache' \
-H 'Cache-Control: no-cache' \
-H 'Accept: */*' \
-H 'X-Requested-With: XMLHttpRequest' \
-H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36' \
-H 'Content-Type: application/json' \
-H 'Origin: http://www.nice2predict.org' \
-H 'Referer: http://www.nice2predict.org/' \
-H 'Accept-Language: en-US,en;q=0.9' \
-H 'Cookie: _ga=GA1.2.248161625.1609733510; _gid=GA1.2.453242178.1609733510; _gat=1' \
--data-binary $'{"jsonrpc":"2.0","method":"showgraph","id":1,"params":{"query":[{"a":0,"b":1,"f2":"[0]:Call[2]"},{"a":2,"b":1,"f2":"String-[1]:Call[2]"},{"a":1,"b":3,"f2":"[2]:Call[3]-Bool"},{"a":4,"b":0,"f2":"[0]:Dot[0]"},{"a":4,"b":2,"f2":"[0]Dot[0]:Call[1]-String"},{"a":4,"b":1,"f2":"[0]Dot[0]:Call[2]"},{"a":4,"b":3,"f2":"[0]Dot[0]:Call[3]-Bool"},{"a":5,"b":6,"f2":"[0]:Call[1]"},{"a":4,"b":5,"f2":"[0]:Dot[0]"},{"a":4,"b":6,"f2":"[0]Dot[0]:Call[1]"},{"a":7,"b":1,"f2":"FNPAR"},{"a":7,"b":4,"f2":"FNPAR"},{"a":7,"b":6,"f2":"FNPAR"},{"cn":"\u0021=","n":[1,4,6,7]}],"assign":[{"v":0,"giv":"open"},{"v":1,"inf":"a"},{"v":2,"giv":"GET"},{"v":3,"giv":"false"},{"v":4,"inf":"b"},{"v":5,"giv":"send"},{"v":6,"inf":"c"},{"v":7,"giv":"f"}],"version":"0.9.5"}}' \
--compressed \
--insecureThe server responds with a 503 Service Unavailable message.
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>503 Service Unavailable</title>
</head><body>
<h1>Service Unavailable</h1>
<p>The server is temporarily unable to service your
request due to maintenance downtime or capacity
problems. Please try again later.</p>
<hr>
<address>Apache/2.4.7 (Ubuntu) Server at www.nice2predict.org Port 80</address>
</body></html>If the service is under maintenance then could you please tell me when it will be back online?