/** * Hook designed for extensibility so one can pass a different cache on each resolution attempt * instead of using the global one. */ protected void doResolve(String inetHost, DnsRecord[] additionals, Promise<InetAddress> promise, DnsCache resolveCache) throws Exception { if (inetHost == null || inetHost.isEmpty()) { // If an empty hostname is used we should use "localhost", just like InetAddress.getByName(...) does. promise.setSuccess(loopbackAddress()); return; } final byte[] bytes = NetUtil.createByteArrayFromIpAddressString(inetHost); if (bytes != null) { // The inetHost is actually an ipaddress. promise.setSuccess(InetAddress.getByAddress(bytes)); return; } final String hostname = hostname(inetHost); InetAddress hostsFileEntry = resolveHostsFileEntry(hostname); if (hostsFileEntry != null) { promise.setSuccess(hostsFileEntry); return; } if (!doResolveCached(hostname, additionals, promise, resolveCache)) { doResolveUncached(hostname, additionals, promise, resolveCache); } }
/** * Hook designed for extensibility so one can pass a different cache on each resolution attempt * instead of using the global one. */ protected void doResolve(String inetHost, DnsRecord[] additionals, Promise<InetAddress> promise, DnsCache resolveCache) throws Exception { if (inetHost == null || inetHost.isEmpty()) { // If an empty hostname is used we should use "localhost", just like InetAddress.getByName(...) does. promise.setSuccess(loopbackAddress()); return; } final byte[] bytes = NetUtil.createByteArrayFromIpAddressString(inetHost); if (bytes != null) { // The inetHost is actually an ipaddress. promise.setSuccess(InetAddress.getByAddress(bytes)); return; } final String hostname = hostname(inetHost); InetAddress hostsFileEntry = resolveHostsFileEntry(hostname); if (hostsFileEntry != null) { promise.setSuccess(hostsFileEntry); return; } if (!doResolveCached(hostname, additionals, promise, resolveCache)) { doResolveUncached(hostname, additionals, promise, resolveCache); } }
/** * Hook designed for extensibility so one can pass a different cache on each resolution attempt * instead of using the global one. */ protected void doResolve(String inetHost, DnsRecord[] additionals, Promise<InetAddress> promise, DnsCache resolveCache) throws Exception { final byte[] bytes = NetUtil.createByteArrayFromIpAddressString(inetHost); if (bytes != null) { // The inetHost is actually an ipaddress. promise.setSuccess(InetAddress.getByAddress(bytes)); return; } final String hostname = hostname(inetHost); InetAddress hostsFileEntry = resolveHostsFileEntry(hostname); if (hostsFileEntry != null) { promise.setSuccess(hostsFileEntry); return; } if (!doResolveCached(hostname, additionals, promise, resolveCache)) { doResolveUncached(hostname, additionals, promise, resolveCache); } }
/** * Hook designed for extensibility so one can pass a different cache on each resolution attempt * instead of using the global one. */ protected void doResolve(String inetHost, DnsRecord[] additionals, Promise<InetAddress> promise, DnsCache resolveCache) throws Exception { if (inetHost == null || inetHost.isEmpty()) { // If an empty hostname is used we should use "localhost", just like InetAddress.getByName(...) does. promise.setSuccess(loopbackAddress()); return; } final byte[] bytes = NetUtil.createByteArrayFromIpAddressString(inetHost); if (bytes != null) { // The inetHost is actually an ipaddress. promise.setSuccess(InetAddress.getByAddress(bytes)); return; } final String hostname = hostname(inetHost); InetAddress hostsFileEntry = resolveHostsFileEntry(hostname); if (hostsFileEntry != null) { promise.setSuccess(hostsFileEntry); return; } if (!doResolveCached(hostname, additionals, promise, resolveCache)) { doResolveUncached(hostname, additionals, promise, resolveCache); } }
/** * Hook designed for extensibility so one can pass a different cache on each resolution attempt * instead of using the global one. */ protected void doResolve(String inetHost, DnsRecord[] additionals, Promise<InetAddress> promise, DnsCache resolveCache) throws Exception { if (inetHost == null || inetHost.isEmpty()) { // If an empty hostname is used we should use "localhost", just like InetAddress.getByName(...) does. promise.setSuccess(loopbackAddress()); return; } final byte[] bytes = NetUtil.createByteArrayFromIpAddressString(inetHost); if (bytes != null) { // The inetHost is actually an ipaddress. promise.setSuccess(InetAddress.getByAddress(bytes)); return; } final String hostname = hostname(inetHost); InetAddress hostsFileEntry = resolveHostsFileEntry(hostname); if (hostsFileEntry != null) { promise.setSuccess(hostsFileEntry); return; } if (!doResolveCached(hostname, additionals, promise, resolveCache)) { doResolveUncached(hostname, additionals, promise, resolveCache); } }