1 | #include "NotFoundHandler.h" |
---|---|
2 | |
3 | #include <IO/HTTPCommon.h> |
4 | |
5 | #include <Common/Exception.h> |
6 | |
7 | #include <Poco/Net/HTTPServerRequest.h> |
8 | #include <Poco/Net/HTTPServerResponse.h> |
9 | |
10 | namespace DB |
11 | { |
12 | |
13 | void NotFoundHandler::handleRequest( |
14 | Poco::Net::HTTPServerRequest & request, |
15 | Poco::Net::HTTPServerResponse & response) |
16 | { |
17 | try |
18 | { |
19 | response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND); |
20 | response.send() << "There is no handle "<< request.getURI() << "\n\n" |
21 | << "Use / or /ping for health checks.\n" |
22 | << "Or /replicas_status for more sophisticated health checks.\n\n" |
23 | << "Send queries from your program with POST method or GET /?query=...\n\n" |
24 | << "Use clickhouse-client:\n\n" |
25 | << "For interactive data analysis:\n" |
26 | << " clickhouse-client\n\n" |
27 | << "For batch query processing:\n" |
28 | << " clickhouse-client --query='SELECT 1' > result\n" |
29 | << " clickhouse-client < query > result\n"; |
30 | } |
31 | catch (...) |
32 | { |
33 | tryLogCurrentException("NotFoundHandler"); |
34 | } |
35 | } |
36 | |
37 | } |
38 |