Package | Description |
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io.vertx.core |
= Vert.x Core Manual
:toc: left
At the heart of Vert.x is a set of Java APIs that we call *Vert.x Core*
https://github.com/eclipse/vert.x[Repository].
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io.vertx.core.dns |
== DNS client
Often you will find yourself in situations where you need to obtain DNS informations in an asynchronous fashion.
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Modifier and Type | Method and Description |
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DnsClient |
Vertx.createDnsClient(int port,
String host)
Create a DNS client to connect to a DNS server at the specified host and port
|
Modifier and Type | Method and Description |
---|---|
DnsClient |
DnsClient.lookup(String name,
Handler<AsyncResult<String>> handler)
Try to lookup the A (ipv4) or AAAA (ipv6) record for the given name.
|
DnsClient |
DnsClient.lookup4(String name,
Handler<AsyncResult<String>> handler)
Try to lookup the A (ipv4) record for the given name.
|
DnsClient |
DnsClient.lookup6(String name,
Handler<AsyncResult<String>> handler)
Try to lookup the AAAA (ipv6) record for the given name.
|
DnsClient |
DnsClient.resolveA(String name,
Handler<AsyncResult<List<String>>> handler)
Try to resolve all A (ipv4) records for the given name.
|
DnsClient |
DnsClient.resolveAAAA(String name,
Handler<AsyncResult<List<String>>> handler)
Try to resolve all AAAA (ipv6) records for the given name.
|
DnsClient |
DnsClient.resolveCNAME(String name,
Handler<AsyncResult<List<String>>> handler)
Try to resolve the CNAME record for the given name.
|
DnsClient |
DnsClient.resolveMX(String name,
Handler<AsyncResult<List<MxRecord>>> handler)
Try to resolve the MX records for the given name.
|
DnsClient |
DnsClient.resolveNS(String name,
Handler<AsyncResult<List<String>>> handler)
Try to resolve the NS records for the given name.
|
DnsClient |
DnsClient.resolvePTR(String name,
Handler<AsyncResult<String>> handler)
Try to resolve the PTR record for the given name.
|
DnsClient |
DnsClient.resolveSRV(String name,
Handler<AsyncResult<List<SrvRecord>>> handler)
Try to resolve the SRV records for the given name.
|
DnsClient |
DnsClient.resolveTXT(String name,
Handler<AsyncResult<List<String>>> handler)
Try to resolve the TXT records for the given name.
|
DnsClient |
DnsClient.reverseLookup(String ipaddress,
Handler<AsyncResult<String>> handler)
Try to do a reverse lookup of an IP address.
|
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