Example usage for io.vertx.core.dns AddressResolverOptions setOptResourceEnabled

Introduction

In this page you can find the example usage for io.vertx.core.dns AddressResolverOptions setOptResourceEnabled.

Prototype

public AddressResolverOptions setOptResourceEnabled(boolean optResourceEnabled) 

Source Link

Document

Set to true to enable the automatic inclusion in DNS queries of an optional record that hints the remote DNS server about how much data the resolver can read per response.

Usage

From source file:org.apache.servicecomb.foundation.vertx.AddressResolverConfig.java

License:Apache License

/**
 * get the target endpoints with custom address resolve config
 * @param tag config tag, such as sc.consumer or cc.consumer
 * @param configSource get config from special config source
 * @return AddressResolverOptions/*from w  w w. ja  va  2 s. c  o  m*/
 */
public static AddressResolverOptions getAddressResover(String tag, Configuration configSource) {
    AddressResolverOptions addressResolverOptions = new AddressResolverOptions();
    addressResolverOptions
            .setServers(getStringListProperty(configSource, AddressResolverOptions.DEFAULT_SEACH_DOMAINS,
                    "addressResolver." + tag + ".servers", "addressResolver.servers"));
    addressResolverOptions.setOptResourceEnabled(
            getBooleanProperty(configSource, AddressResolverOptions.DEFAULT_OPT_RESOURCE_ENABLED,
                    "addressResolver." + tag + ".optResourceEnabled", "addressResolver.optResourceEnabled"));
    addressResolverOptions.setCacheMinTimeToLive(
            getPositiveIntProperty(configSource, AddressResolverOptions.DEFAULT_CACHE_MIN_TIME_TO_LIVE,
                    "addressResolver." + tag + ".cacheMinTimeToLive", "addressResolver.cacheMinTimeToLive"));
    addressResolverOptions.setCacheMaxTimeToLive(
            getPositiveIntProperty(configSource, AddressResolverOptions.DEFAULT_CACHE_MAX_TIME_TO_LIVE,
                    "addressResolver." + tag + ".cacheMaxTimeToLive", "addressResolver.cacheMaxTimeToLive"));
    addressResolverOptions.setCacheNegativeTimeToLive(getPositiveIntProperty(configSource,
            AddressResolverOptions.DEFAULT_CACHE_NEGATIVE_TIME_TO_LIVE,
            "addressResolver." + tag + ".cacheNegativeTimeToLive", "addressResolver.cacheNegativeTimeToLive"));
    addressResolverOptions
            .setQueryTimeout(getPositiveIntProperty(configSource, AddressResolverOptions.DEFAULT_QUERY_TIMEOUT,
                    "addressResolver." + tag + ".queryTimeout", "addressResolver.queryTimeout"));
    addressResolverOptions
            .setMaxQueries(getPositiveIntProperty(configSource, AddressResolverOptions.DEFAULT_MAX_QUERIES,
                    "addressResolver." + tag + ".maxQueries", "addressResolver.maxQueries"));
    addressResolverOptions.setRdFlag(getBooleanProperty(configSource, AddressResolverOptions.DEFAULT_RD_FLAG,
            "addressResolver." + tag + ".rdFlag", "addressResolver.rdFlag"));
    addressResolverOptions
            .setSearchDomains(getStringListProperty(configSource, AddressResolverOptions.DEFAULT_SEACH_DOMAINS,
                    "addressResolver." + tag + ".searchDomains", "addressResolver.searchDomains"));
    addressResolverOptions.setNdots(
            getPositiveIntProperty(configSource, AddressResolverOptions.DEFAULT_CACHE_MIN_TIME_TO_LIVE,
                    "addressResolver." + tag + ".ndots", "addressResolver.ndots"));
    addressResolverOptions
            .setRotateServers(getBooleanProperty(configSource, AddressResolverOptions.DEFAULT_ROTATE_SERVERS,
                    "addressResolver." + tag + ".rotateServers", "addressResolver.rotateServers"));
    return addressResolverOptions;
}

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