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Use proper timeouts when communicating with xdbc-bridge

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This commit is contained in:
Alexey Milovidov 2020-06-16 01:35:15 +03:00
parent 1e73a56a77
commit 186d336e31
4 changed files with 11 additions and 5 deletions
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6
src/Common/XDBCBridgeHelper.h
View File

@ -109,7 +109,8 @@ public:
uri.setPath(IDENTIFIER_QUOTE_HANDLER);
uri.addQueryParameter("connection_string", getConnectionString());
ReadWriteBufferFromHTTP buf(uri, Poco::Net::HTTPRequest::HTTP_POST, nullptr);
ReadWriteBufferFromHTTP buf(
uri, Poco::Net::HTTPRequest::HTTP_POST, {}, ConnectionTimeouts(http_timeout, http_timeout, http_timeout));
std::string character;
readStringBinary(character, buf);
if (character.length() > 1)
@ -208,7 +209,8 @@ private:
{
try
{
ReadWriteBufferFromHTTP buf(ping_url, Poco::Net::HTTPRequest::HTTP_GET, nullptr);
ReadWriteBufferFromHTTP buf(
ping_url, Poco::Net::HTTPRequest::HTTP_GET, {}, ConnectionTimeouts(http_timeout, http_timeout, http_timeout));
return checkString(XDBCBridgeHelper::PING_OK_ANSWER, buf);
}
catch (...)

3
src/IO/ReadWriteBufferFromHTTP.h
View File

@ -156,7 +156,8 @@ namespace detail
public:
using OutStreamCallback = std::function<void(std::ostream &)>;
explicit ReadWriteBufferFromHTTPBase(UpdatableSessionPtr session_,
explicit ReadWriteBufferFromHTTPBase(
UpdatableSessionPtr session_,
Poco::URI uri_,
const std::string & method_ = {},
OutStreamCallback out_stream_callback_ = {},

1
src/Storages/StorageXDBC.cpp
View File

@ -7,7 +7,6 @@
#include <Storages/transformQueryForExternalDatabase.h>
#include <common/logger_useful.h>
#include <IO/ReadHelpers.h>
#include <IO/ReadWriteBufferFromHTTP.h>
#include <Poco/Net/HTTPRequest.h>
#include <Poco/Path.h>
#include <Common/ShellCommand.h>

6
src/TableFunctions/ITableFunctionXDBC.cpp
View File

@ -75,7 +75,11 @@ StoragePtr ITableFunctionXDBC::executeImpl(const ASTPtr & ast_function, const Co
columns_info_uri.addQueryParameter("external_table_functions_use_nulls",
Poco::NumberFormatter::format(use_nulls));
ReadWriteBufferFromHTTP buf(columns_info_uri, Poco::Net::HTTPRequest::HTTP_POST, nullptr);
ReadWriteBufferFromHTTP buf(columns_info_uri, Poco::Net::HTTPRequest::HTTP_POST, {},
ConnectionTimeouts(
context.getSettingsRef().http_connection_timeout,
context.getSettingsRef().http_send_timeout,
context.getSettingsRef().http_receive_timeout));
std::string columns_info;
readStringBinary(columns_info, buf);