com.questdb.cutlass.http.DefaultHttpServerConfiguration Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of questdb-core Show documentation
QuestDB is High Performance Time Series Database
The newest version!
/*******************************************************************************
 *    ___                  _   ____  ____
 *   / _ \ _   _  ___  ___| |_|  _ \| __ )
 *  | | | | | | |/ _ \/ __| __| | | |  _ \
 *  | |_| | |_| |  __/\__ \ |_| |_| | |_) |
 *   \__\_\\__,_|\___||___/\__|____/|____/
 *
 * Copyright (C) 2014-2019 Appsicle
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see .
 *
 ******************************************************************************/

package com.questdb.cutlass.http;

import com.questdb.cutlass.http.processors.DefaultTextImportProcessorConfiguration;
import com.questdb.cutlass.http.processors.JsonQueryProcessorConfiguration;
import com.questdb.cutlass.http.processors.StaticContentProcessorConfiguration;
import com.questdb.cutlass.http.processors.TextImportProcessorConfiguration;
import com.questdb.network.DefaultIODispatcherConfiguration;
import com.questdb.network.IODispatcherConfiguration;
import com.questdb.std.FilesFacade;
import com.questdb.std.FilesFacadeImpl;
import com.questdb.std.Os;
import com.questdb.std.str.Path;
import com.questdb.std.time.MillisecondClock;
import com.questdb.std.time.MillisecondClockImpl;

class DefaultHttpServerConfiguration implements HttpServerConfiguration {
    protected final MimeTypesCache mimeTypesCache;
    private final IODispatcherConfiguration dispatcherConfiguration = new DefaultIODispatcherConfiguration();
    private final StaticContentProcessorConfiguration staticContentProcessorConfiguration = new StaticContentProcessorConfiguration() {
        @Override
        public FilesFacade getFilesFacade() {
            return FilesFacadeImpl.INSTANCE;
        }

        @Override
        public CharSequence getIndexFileName() {
            return "index.html";
        }

        @Override
        public MimeTypesCache getMimeTypesCache() {
            return mimeTypesCache;
        }

        @Override
        public CharSequence getPublicDirectory() {
            return ".";
        }

        @Override
        public String getKeepAliveHeader() {
            return null;
        }
    };
    private final JsonQueryProcessorConfiguration jsonQueryProcessorConfiguration = new JsonQueryProcessorConfiguration() {
        @Override
        public CharSequence getKeepAliveHeader() {
            return "Keep-Alive: timeout=5, max=10000\r\n";
        }

        @Override
        public int getFloatScale() {
            return 10;
        }

        @Override
        public int getDoubleScale() {
            return 10;
        }

        @Override
        public int getConnectionCheckFrequency() {
            return 1_000_000;
        }
    };
    private final TextImportProcessorConfiguration textImportProcessorConfiguration = new DefaultTextImportProcessorConfiguration();

    public DefaultHttpServerConfiguration() {
        String defaultFilePath = this.getClass().getResource("/site/conf/mime.types").getFile();
        if (Os.type == Os.WINDOWS) {
            // on Windows Java returns "/C:/dir/file". This leading slash is Java specific and doesn't bode well
            // with OS file open methods.
            defaultFilePath = defaultFilePath.substring(1);
        }
        try (Path path = new Path().of(defaultFilePath).$()) {
            this.mimeTypesCache = new MimeTypesCache(FilesFacadeImpl.INSTANCE, path);
        }
    }

    @Override
    public int getConnectionPoolInitialCapacity() {
        return 16;
    }

    @Override
    public int getConnectionStringPoolCapacity() {
        return 128;
    }

    @Override
    public int getMultipartHeaderBufferSize() {
        return 512;
    }

    @Override
    public long getMultipartIdleSpinCount() {
        return 10_000;
    }

    @Override
    public int getRecvBufferSize() {
        return 1024 * 1024;
    }

    @Override
    public int getRequestHeaderBufferSize() {
        return 1024;
    }

    @Override
    public int getResponseHeaderBufferSize() {
        return 1024;
    }

    @Override
    public MillisecondClock getClock() {
        return MillisecondClockImpl.INSTANCE;
    }

    @Override
    public IODispatcherConfiguration getDispatcherConfiguration() {
        return dispatcherConfiguration;
    }

    @Override
    public StaticContentProcessorConfiguration getStaticContentProcessorConfiguration() {
        return staticContentProcessorConfiguration;
    }

    @Override
    public TextImportProcessorConfiguration getTextImportProcessorConfiguration() {
        return textImportProcessorConfiguration;
    }

    @Override
    public JsonQueryProcessorConfiguration getJsonQueryProcessorConfiguration() {
        return jsonQueryProcessorConfiguration;
    }

    @Override
    public int getWorkerCount() {
        return 2;
    }

    @Override
    public int[] getWorkerAffinity() {
        return new int[]{-1, -1};
    }

    @Override
    public int getSendBufferSize() {
        return 1024 * 1024;
    }

    @Override
    public boolean isEnabled() {
        return true;
    }

    @Override
    public boolean workerHaltOnError() {
        return false;
    }
}