exception.hpp

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#pragma once
 
/// @file userver/clients/dns/exception.hpp
/// @brief DNS client exceptions
 
#include <stdexcept>
 
USERVER_NAMESPACE_BEGIN
 
namespace clients::dns {
 
/// Generic resolver error
class ResolverException : public std::runtime_error {
public:
    using std::runtime_error::runtime_error;
};
 
/// Unsupported domain error
class UnsupportedDomainException : public ResolverException {
public:
    using ResolverException::ResolverException;
};
 
/// Host resolution error
class NotResolvedException : public ResolverException {
public:
    using ResolverException::ResolverException;
};
 
/// Configuration error
class InvalidConfigException : public ResolverException {
public:
    using ResolverException::ResolverException;
};
 
}  // namespace clients::dns
 
USERVER_NAMESPACE_END