mongo::HostAndPort Struct Reference

Name of a process on the network. More...

#include <hostandport.h>

Public Member Functions
	HostAndPort ()
	Construct an empty/invalid HostAndPort.
	HostAndPort (const StringData &text)
	Constructs a HostAndPort by parsing "text" of the form hostname[:portnumber] Throws an AssertionException if bad config std::string or bad port #.
	HostAndPort (const std::string &h, int p)
	Constructs a HostAndPort with the hostname "h" and port "p". More...
Status	initialize (const StringData &s)
	(Re-)initializes this HostAndPort by parsing "s". More...
bool	isLocalHost () const
	Returns true if the hostname looks localhost-y. More...
std::string	toString () const
	Returns a string representation of "host:port".
void	append (StringBuilder &ss) const
	Like toString(), above, but writes to "ss", instead.
bool	empty () const
	Returns true if this object represents no valid HostAndPort.

Static Public Member Functions
static StatusWith< HostAndPort > MONGO_CLIENT_FUNC	parse (const StringData &text)
	Parses "text" to produce a HostAndPort. More...

Detailed Description

Name of a process on the network.

Composed of some name component, followed optionally by a colon and a numeric port. The name might be an IPv4 or IPv6 address or a relative or fully qualified host name, or an absolute path to a unix socket.

Constructor & Destructor Documentation

mongo::HostAndPort::HostAndPort	(	const std::string &	h,
		int	p
	)

Constructs a HostAndPort with the hostname "h" and port "p".

If "p" is -1, port() returns ServerGlobalParams::DefaultDBPort.

Member Function Documentation

Status mongo::HostAndPort::initialize

(

const StringData &

s

)

(Re-)initializes this HostAndPort by parsing "s".

Returns Status::OK on success. The state of this HostAndPort is unspecified after initialize() returns a non-OK status, though it is safe to assign to it or re-initialize it.

bool mongo::HostAndPort::isLocalHost

(

)

const

Returns true if the hostname looks localhost-y.

TODO: Make a more rigorous implementation, perhaps elsewhere in the networking library.

static StatusWith<HostAndPort> MONGO_CLIENT_FUNC mongo::HostAndPort::parse ( const StringData &  text )

static

Parses "text" to produce a HostAndPort.

Returns either that or an error status describing the parse failure.

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The documentation for this struct was generated from the following file:

• src/mongo/util/net/hostandport.h