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class AddressResolverOptions extends AnyRef

Configuration options for Vert.x hostname resolver. The resolver uses the local hosts file and performs DNS A and AAAA queries.

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Instance Constructors

  1. new AddressResolverOptions(_asJava: core.dns.AddressResolverOptions)

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. def addSearchDomain(value: String): AddressResolverOptions

    Set the lists of DNS search domains.

    Set the lists of DNS search domains.

    When the search domain list is null, the effective search domain list will be populated using the system DNS search domains.

  5. def addServer(value: String): AddressResolverOptions

    Set the list of DNS server addresses, an address is the IP of the dns server, followed by an optional colon and a port, e.g 8.8.8.8 or {code 192.168.0.1:40000}.

    Set the list of DNS server addresses, an address is the IP of the dns server, followed by an optional colon and a port, e.g 8.8.8.8 or {code 192.168.0.1:40000}. When the list is empty, the resolver will use the list of the system DNS server addresses from the environment, if that list cannot be retrieved it will use Google's public DNS servers "8.8.8.8" and "8.8.4.4".

  6. final def asInstanceOf[T0]: T0
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  7. def asJava: core.dns.AddressResolverOptions
  8. def clone(): AnyRef
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  9. final def eq(arg0: AnyRef): Boolean
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  11. def finalize(): Unit
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  12. def getCacheMaxTimeToLive: Int
  13. def getCacheMinTimeToLive: Int
  14. def getCacheNegativeTimeToLive: Int
  15. final def getClass(): Class[_]
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    @native()
  16. def getHostsPath: String
  17. def getHostsValue: Buffer
  18. def getMaxQueries: Int
  19. def getNdots: Int
  20. def getQueryTimeout: Long
  21. def getRdFlag: Boolean
  22. def getSearchDomains: Buffer[String]
  23. def getServers: Buffer[String]
  24. def hashCode(): Int
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  25. final def isInstanceOf[T0]: Boolean
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  26. def isOptResourceEnabled: Boolean
  27. def isRotateServers: Boolean
  28. final def ne(arg0: AnyRef): Boolean
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  29. final def notify(): Unit
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  30. final def notifyAll(): Unit
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  31. def setCacheMaxTimeToLive(value: Int): AddressResolverOptions

    Set the cache maximum TTL value in seconds.

    Set the cache maximum TTL value in seconds. After successful resolution IP addresses are cached with their DNS response TTL, use this to set a maximum value to all responses TTL.

  32. def setCacheMinTimeToLive(value: Int): AddressResolverOptions

    Set the cache minimum TTL value in seconds.

    Set the cache minimum TTL value in seconds. After resolution successful IP addresses are cached with their DNS response TTL, use this to set a minimum value to all responses TTL.

  33. def setCacheNegativeTimeToLive(value: Int): AddressResolverOptions

    Set the negative cache TTL value in seconds.

    Set the negative cache TTL value in seconds. After a failed hostname resolution, DNS queries won't be retried for a period of time equals to the negative TTL. This allows to reduce the response time of negative replies and reduce the amount of messages to DNS servers.

  34. def setHostsPath(value: String): AddressResolverOptions

    Set the path of an alternate hosts configuration file to use instead of the one provided by the os.

    Set the path of an alternate hosts configuration file to use instead of the one provided by the os.

    The default value is null, so the operating system hosts config is used.

  35. def setHostsValue(value: Buffer): AddressResolverOptions

    Set an alternate hosts configuration file to use instead of the one provided by the os.

    Set an alternate hosts configuration file to use instead of the one provided by the os.

    The value should contain the hosts content literaly, for instance 127.0.0.1 localhost

    The default value is null, so the operating system hosts config is used.

  36. def setMaxQueries(value: Int): AddressResolverOptions

    Set the maximum number of queries when an hostname is resolved.

  37. def setNdots(value: Int): AddressResolverOptions

    Set the ndots value used when resolving using search domains, the default value is -1 which determines the value from the OS on Linux or uses the value 1.

  38. def setOptResourceEnabled(value: Boolean): AddressResolverOptions

    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.

  39. def setQueryTimeout(value: Long): AddressResolverOptions

    Set the query timeout in milliseconds, i.e the amount of time after a query is considered to be failed.

  40. def setRdFlag(value: Boolean): AddressResolverOptions

    Set the DNS queries Recursion Desired flag value.

  41. def setRotateServers(value: Boolean): AddressResolverOptions

    Set to true to enable round-robin selection of the dns server to use.

    Set to true to enable round-robin selection of the dns server to use. It spreads the query load among the servers and avoids all lookup to hit the first server of the list.

  42. def setSearchDomains(value: Buffer[String]): AddressResolverOptions
  43. def setServers(value: Buffer[String]): AddressResolverOptions
  44. final def synchronized[T0](arg0: ⇒ T0): T0
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  45. def toString(): String
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  46. final def wait(): Unit
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  47. final def wait(arg0: Long, arg1: Int): Unit
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  48. final def wait(arg0: Long): Unit
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