The HttpServer class implements a multithreaded HTTP server. More...

Inheritance diagram for HttpServer::HttpServer:

Public Member Methods
	addHandlerToListener (softstring bind, string name, hash< HttpHandlerConfigInfo > info)
	adds a request handler to a listener given the listener's name or bind address

	addHandlerToListener (softstring bind, string name, HttpServer::AbstractUrlHandler obj)
	adds a request handler to a listener given the listener's name or bind address

deprecated	addHandlerToListener (softstring bind, string name, string path, softlist< softstring > content_types, HttpServer::AbstractHttpRequestHandler obj, softlist< softstring > special_headers, bool isregex=True)
	adds a request handler to a listener given the listener's name or bind address More...

	addHandlerToListenerID (softint id, string name, hash< HttpHandlerConfigInfo > info)
	adds a request handler to a listener given the listener's id More...

	addHandlerToListenerID (softint id, string name, HttpServer::AbstractUrlHandler obj)
	adds a request handler to a listener given the listener's id More...

	addHandlerToListenerID (softint id, string name, string path, softlist content_type, HttpServer::AbstractHttpRequestHandler obj, softlist special_headers, bool isregex=True)
	adds a request handler to a listener given the listener's id More...

	addHttpMethod (string m)
	add a new supported HTTP method More...

deprecated list< hash< auto > >	addINETListeners (string node, softstring service, string cert_path, string key_path, string name, int family=AF_UNSPEC, *string pwd)
	adds one or more global listeners according to the bind address More...

hash< auto >	addListener (hash< HttpListenerOptionInfo > opts)
	adds a single global listener to the server More...

deprecated hash< auto >	addListener (softstring bind, string cert_path, string key_path, string name, int family=AF_UNSPEC, string pwd)
	adds a single global listener to the server More...

final list< hash< auto > >	addListeners (hash< HttpListenerOptionInfo > info)
	adds one or more dedicated listeners to the server with the given bind address More...

deprecated softlist< hash< auto > >	addListeners (softstring bind, string cert_path, string key_path, string name, int family=AF_UNSPEC, string pwd)
	adds one or more global listeners according to the bind address More...

final list< hash< auto > >	addListeners (string bind, hash< auto > lp, code logger, code errorlogger, code stopc, string name, int family=AF_UNSPEC)
	adds a dedicated listener to the server More...

final list< hash< auto > >	addListeners (string bind, hash< HttpListenerOptionInfo > info)
	adds one or more dedicated listeners to the server with the given bind address More...

deprecated final list< hash< auto > >	addListenersWithHandler (string hname, HttpServer::AbstractHttpRequestHandler handler, hash< auto > lp, code logger, code errorlogger, code stopc, string name, int family=AF_UNSPEC)
	adds a dedicated listener to the server with an explicit/dedicated handler for incoming connections More...

	constructor (code logfunc, code errlogfunc, bool dbg=False, string name=HttpServer::HttpServerString, hash< auto > hdr={ 'X-Powered-By':'Qore/'+Qore::VersionString})
	creates the HttpServer More...

	copy ()
	throws an exception; these objects do not support copying

	destructor ()
	calls stop() and destroys the object

bool	getDebug ()
	returns the current status of the debug flag

int	getListenerCount ()
	returns the number of running HTTP listeners

hash< auto >	getListenerInfo (softint id)
	returns a hash of information about the listener given the listener ID More...

hash< auto >	getListenerInfoName (string name)
	returns a hash of information about the listener given the listener name or bind ID More...

int	getListenerLogOptions (softstring bind)
	returns a binary-or'ed product of listener log options corresponding to enabled log options for the given listener More...

int	getListenerLogOptionsID (softint id)
	returns a binary-or'ed product of listener log options corresponding to enabled log options for the given listener More...

hash< string, hash< auto > >	getListeners ()
	returns a hash of listener information More...

int	getListenerTID (softint id)
	gets the TID of a listener based on its listener ID

	listenerStarted (int id, hash< auto > sinfo)
	called from listener when the actual listener thread is running More...

	log (string fmt)
	called to log information to the registered log code

	logError (string fmt)
	called to log error information to the registered error log code

string	maskData (string msg)
	masks log messages by removing sensitive data More...

	removeDynamicHandler (string name)
	remove dynamic handler

bool	removeHandlerFromListenerID (softstring id, HttpServer::AbstractHttpRequestHandler handler)
	remove request handler from a listener given the listener's id More...

bool	removeHandlerFromListenerID (softstring id, string handler_name)
	remove request handler from a listener given the listener's id More...

	sendHttpError (HttpListener listener, hash< auto > cx, Socket s, int code, data msg, InputStream chunked_msg, hash< auto > extra_hdrs, string encoding, bool head)
	sends an HTTP error message on the socket

	setDebug (bool dbg=True)
	turns on or off debugging; when debugging is enabled more verbose error messages are reported

	setDefaultHandler (string name, HttpServer::AbstractHttpRequestHandler obj)
	sets the default request handler when no other handler can be matched

	setDynamicHandler (string name, hash< HttpHandlerConfigInfo > info)
	sets a dynamic request handler according to the arguments given

	setDynamicHandler (string name, HttpServer::AbstractUrlHandler obj)
	sets a dynamic request handler according to the arguments given

	setDynamicHandler (string name, string path, softlist< softstring > content_types, HttpServer::AbstractHttpRequestHandler obj, softlist< softstring > special_headers, bool isregex=True)
	sets a dynamic request handler according to the arguments given

	setHandler (string name, hash< HttpHandlerConfigInfo > info)
	sets a request handler according to the arguments given

	setHandler (string name, HttpServer::AbstractUrlHandler obj)
	sets a request handler according to the arguments given

	setHandler (string name, string path, softlist< softstring > content_types, HttpServer::AbstractHttpRequestHandler obj, softlist< softstring > special_headers, bool isregex=True)
	sets a request handler according to the arguments given

	setListenerLogOptions (softstring bind, softint code)
	turns on or off header and body logging options for receive operations for the given listener More...

	setListenerLogOptionsID (softint id, softint code)
	turns on or off header and body logging options for receive operations for the given listener More...

	setMaskCode (code maskfunc)
	sets the closure or call reference that will be used to mask sensitive data in log messages More...

	stop ()
	stops all listeners; only returns when all connections are closed on all listeners More...

	stopListener (softstring bind)
	stops a single listener based on its name or bind address; does not return until all connections on the listener have closed More...

	stopListenerID (softint id)
	stops a single listener based on its listener ID; does not return until all connections on the listener have closed More...

	stopNoWait ()
	stops all listeners; does not wait for all connections on the listeners to close More...

	waitStop ()
	waits for all listeners to be stopped; call after calling HttpServer::stopNoWait()

Static Public Member Methods
static string	getHttpServerVersionString ()
	returns the HTTP server version string

static string	getURLFromBind (softstring bind, *string host)
	returns a complete URL from a bind address More...

static nothing	setReplyHeaders (Socket s, hash< auto > cx, reference< hash > rv)
	helper method to set HTTP response headers

Public Attributes
const	AIFlags = AI_PASSIVE \| AI_ADDRCONFIG
	address info flags

const	CompressionThreshold = 1024
	default threadhold for data compressions; transfers smaller than this size will not be compressed

const	ContentEncodings = ...
	content-encodings supported; this is a hash to simulate a set with O(ln(n)) access times

const	DefaultIdleThreads = 10
	default number of idle threads to have waiting for new connections (accross all listeners)

const	HttpCodes = HttpServer::HttpCodes
	map of HTTP result codes and text messages

const	HttpMethods = ...
	HTTP methods supported by default.

const	LLO_RECV_BODY = (1 << 1)
	listener log option: log recv message body

const	LLO_RECV_HEADERS = (1 << 0)
	listener log option: log recv headers

const	LLO_SEND_BODY = (1 << 3)
	listener log option: log sent message body

const	LLO_SEND_HEADERS = (1 << 2)
	listener log option: log send headers

const	PollTimeout = 5000
	default poll timeout in ms

const	ReadTimeout = HttpServer::ReadTimeout
	default read timeout in ms

const	Version = HttpServer::HttpServerVersion
	version of the HttpServer's implementation

Private Member Methods
int	getListenerIdFromBindUnlocked (string bind)
	returns the listener ID from the bind name or throws an exception if not valid More...

int	getListenerLogOptionsUnlocked (softstring id)
	returns header and body logging options for the given listener as a binary-or'ed value of listener log option codes

	setListenerLogOptionsUnlocked (softstring id, int code)
	turns on or off header and body logging options for the given listener according to the option code

Detailed Description

The HttpServer class implements a multithreaded HTTP server.

Member Function Documentation

◆ addHandlerToListener()

deprecated HttpServer::HttpServer::addHandlerToListener	(	softstring	bind,
		string	name,
		string	path,
		*softlist< softstring >	content_types,
		HttpServer::AbstractHttpRequestHandler	obj,
		*softlist< softstring >	special_headers,
		bool	isregex = `True`
	)

adds a request handler to a listener given the listener's name or bind address

Deprecated:: use addHandlerToListener(softstring, string, hash<HttpHandlerConfigInfo>) instead

◆ addHandlerToListenerID() [1/3]

HttpServer::HttpServer::addHandlerToListenerID	(	softint	id,
		string	name,
		hash< HttpHandlerConfigInfo >	info
	)

adds a request handler to a listener given the listener's id

Parameters

id	listener id
name	handler name
info	the handler configuration info to add to the listener

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

◆ addHandlerToListenerID() [2/3]

HttpServer::HttpServer::addHandlerToListenerID	(	softint	id,
		string	name,
		HttpServer::AbstractUrlHandler	obj
	)

adds a request handler to a listener given the listener's id

Parameters

id	listener id
name	handler name
obj	handler object

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

◆ addHandlerToListenerID() [3/3]

HttpServer::HttpServer::addHandlerToListenerID	(	softint	id,
		string	name,
		string	path,
		*softlist	content_type,
		HttpServer::AbstractHttpRequestHandler	obj,
		*softlist	special_headers,
		bool	isregex = `True`
	)

adds a request handler to a listener given the listener's id

Parameters

id	listener id
name	handler name
path	handler path
content_type	handler's content type
obj	handler object

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

◆ addHttpMethod()

HttpServer::HttpServer::addHttpMethod ( string m )

add a new supported HTTP method

Parameters

m	the HTTP method to add; the string is converted to upper case if necessary

◆ addINETListeners()

deprecated list<hash<auto> > HttpServer::HttpServer::addINETListeners	(	*string	node,
		softstring	service,
		*string	cert_path,
		*string	key_path,
		*string	name,
		int	family = `AF_UNSPEC`,
		*string	pwd
	)

adds one or more global listeners according to the bind address

Parameters

node	the bind address for the listener; if not given then the listener will be bound on all interfaces
service	a service name (which will be lookup up to derive a port number) or port number to bind on
cert_path	an optional path to an X509 certificate for HTTPS listeners
key_path	an optional path to a private key file for an X509 certificate for HTTPS listeners
name	an optional name fo the listener
family	one of the following network family constants: AF_INET: for binding an IPv4 socket AF_INET6: for binding an IPv6 socket AF_UNSPEC: for binding a socket with any available address family
pwd	an optional password for the private key file (PEM format only)

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Deprecated:: use addINETListeners(hash<HttpListenerOptionInfo>) instead

◆ addListener() [1/2]

hash<auto> HttpServer::HttpServer::addListener ( hash< HttpListenerOptionInfo > opts )

adds a single global listener to the server

Parameters

opts	the listener options

Returns: a listener info hash; see the return value of HttpServer::HttpServer::getListenerInfo() for the description of the hash returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR invalid options; duplicate bind address

Note: if sock begins with a "/" character then it is assumed to be a UNIX socket path and the family key is ignored

◆ addListener() [2/2]

deprecated hash<auto> HttpServer::HttpServer::addListener	(	softstring	bind,
		*string	cert_path,
		*string	key_path,
		*string	name,
		int	family = `AF_UNSPEC`,
		*string	pwd
	)

adds a single global listener to the server

Parameters

sock	the bind address for the listener
cert_path	an optional path to an X509 certificate for HTTPS listeners
key_path	an optional path to a private key file for an X509 certificate for HTTPS listeners
name	an optional name for the listener; the actual listener name will have the listener id appended to it and will be returned in the `"name"` key in each hash element in the return value for each listener started
family	one of the following network family constants: AF_INET: for binding an IPv4 socket AF_INET6: for binding an IPv6 socket AF_UNSPEC: for binding a socket with any available address family
pwd	an optional password for the private key file (PEM format only)

Returns: a listener info hash; see the return value of HttpServer::HttpServer::getListenerInfo() for the description of the hash returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Note: if sock begins with a "/" character then it is assumed to be a UNIX socket path and the family argument is ignored

Deprecated:: use addListener(string, hash<HttpListenerOptionInfo>) instead

◆ addListeners() [1/4]

final list<hash<auto> > HttpServer::HttpServer::addListeners ( hash< HttpListenerOptionInfo > info )

adds one or more dedicated listeners to the server with the given bind address

Parameters

bind	the bind address for the dedicated listener; this can be a port number or an address (or hostname) and a port number separated by a colon (ex: `"192.168.20.4:8021"`); the bind address will overwrite any node and service addresses in the info hash; all possible addresses will be bound to new listeners
info	a listener information hash

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Note: if bind begins with a "/" character then it is assumed to be a UNIX socket path and the family key of the info hash is ignored

Since: HttpServer 0.3.13.1

◆ addListeners() [2/4]

deprecated softlist<hash<auto> > HttpServer::HttpServer::addListeners	(	softstring	bind,
		*string	cert_path,
		*string	key_path,
		*string	name,
		int	family = `AF_UNSPEC`,
		*string	pwd
	)

adds one or more global listeners according to the bind address

Parameters

bind	the bind address for the listener
cert_path	an optional path to an X509 certificate for HTTPS listeners
key_path	an optional path to a private key file for an X509 certificate for HTTPS listeners
name	an optional name for the listener; the actual listener name will have the listener id appended to it and will be returned in the `"name"` key in each hash element in the return value for each listener started
family	one of the following network family constants: AF_INET: for binding an IPv4 socket AF_INET6: for binding an IPv6 socket AF_UNSPEC: for binding a socket with any available address family
pwd	an optional password for the private key file (PEM format only)

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Note: if sock begins with a "/" character then it is assumed to be a UNIX socket path and the family argument is ignored

Deprecated:: use addListeners(string, hash<HttpListenerOptionInfo>) instead

◆ addListeners() [3/4]

final list<hash<auto> > HttpServer::HttpServer::addListeners	(	string	bind,
		hash< auto >	lp,
		*code	logger,
		*code	errorlogger,
		*code	stopc,
		*string	name,
		int	family = `AF_UNSPEC`
	)

adds a dedicated listener to the server

Parameters

bind	the bind address for the dedicated listener; this can be a port number or an address (or hostname) and a port number separated by a colon (ex: `"192.168.20.4:8021"`)
lp	a hash with the following keys: `cert_path:` (optional) a path to an X509 certificate for HTTPS listeners `key_path:` (optional) a path to a private key file for an X509 certificate for HTTPS listeners `key_password:` (optional) an optional string giving the password for the private key (PEM format only) `cert:` (optional) a Qore::SSLCertificate object for HTTPS listeners `key:` (optional) a Qore::SSLPrivateKey object for HTTPS listeners
logger	an optional closure or call reference that will be called with logging information; if this is not set, then the logger set in the HttpServer::constructor() will be used instead
errorlogger	an optional closure or call reference that will be called with error information; if this is not set, then the error logger set in the HttpServer::constructor() will be used instead
stopc	an optional closure or call reference that will be called immediately after the listener is stopped
name	an optional name for the listener; the actual listener name will have the listener id appended to it and will be returned in the `"name"` key in each hash element in the return value for each listener started
family	one of the following network family constants: AF_INET: for binding an IPv4 socket AF_INET6: for binding an IPv6 socket AF_UNSPEC: for binding a socket with any available address family

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Note: if bind begins with a "/" character then it is assumed to be a UNIX socket path and the family argument is ignored

Since: HttpServer 0.3.11

Deprecated:: use addListeners(string, hash<HttpListenerOptionInfo>) instead

◆ addListeners() [4/4]

final list<hash<auto> > HttpServer::HttpServer::addListeners	(	string	bind,
		hash< HttpListenerOptionInfo >	info
	)

adds one or more dedicated listeners to the server with the given bind address

Parameters

bind	the bind address for the dedicated listener; this can be a port number or an address (or hostname) and a port number separated by a colon (ex: `"192.168.20.4:8021"`); the bind address will overwrite any node and service addresses in the info hash; all possible addresses will be bound to new listeners
info	a listener information hash

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

HTTPSERVER-ADDLISTENER-ERROR duplicate bind address

Note: if bind begins with a "/" character then it is assumed to be a UNIX socket path and the family key of the info hash is ignored

Since: HttpServer 0.3.13.1

◆ addListenersWithHandler()

deprecated final list<hash<auto> > HttpServer::HttpServer::addListenersWithHandler	(	string	hname,
		HttpServer::AbstractHttpRequestHandler	handler,
		hash< auto >	lp,
		*code	logger,
		*code	errorlogger,
		*code	stopc,
		*string	name,
		int	family = `AF_UNSPEC`
	)

adds a dedicated listener to the server with an explicit/dedicated handler for incoming connections

Parameters

hname	the name of the handler
handler	the HttpServer::AbstractHttpRequestHandler object that will handle incoming connections
lp	a hash with the following keys: `cert_path:` (optional) a path to an X509 certificate for HTTPS listeners `key_path:` (optional) a path to a private key file for an X509 certificate for HTTPS listeners `key_password:` (optional) an optional string giving the password for the private key (PEM format only) `cert:` (optional) a Qore::SSLCertificate object for HTTPS listeners `key:` (optional) a Qore::SSLPrivateKey object for HTTPS listeners `url:` (required) the path for matching incoming requests (use "/" for dedicated listeners); this is more important for handlers on the global listeners; this is a regular expression unless isregex is False `isregex:` (optional) a boolean value determining if the url (= path value) is a regular expression or a simple string; if this key is not present, then url is assumed to the a regular expression `bind:` (required) the bind address for the dedicated listener; this can be a port number or an address (or hostname) and a port number separated by a colon (ex: `"192.168.20.4:8021"`) `content_type:` (optional) an optional string or list of string content types to match `special_headers:` (optional) a string or a list of strings giving special headers that when matched will direct requests to the given handler
logger	an optional closure or call reference that will be called with logging information; if this is not set, then the logger set in the HttpServer::constructor() will be used instead
errorlogger	an optional closure or call reference that will be called with error information; if this is not set, then the error logger set in the HttpServer::constructor() will be used instead
stopc	an optional closure or call reference that will be called immediately after the listener is stopped
name	an optional name for the listener; the actual listener name will have the listener id appended to it and will be returned in the `"name"` key in each hash element in the return value for each listener started
family	one of the following network family constants: AF_INET: for binding an IPv4 socket AF_INET6: for binding an IPv6 socket AF_UNSPEC: for binding a socket with any available address family

Returns: a list of listener info hashes; see the return value of HttpServer::getListenerInfo() for the description of each hash element in the list returned by this method

Exceptions

SETHANDLER-ERROR	HTTP request handler already exists with the given name; non-string entry in special_header list
HTTPSERVER-ADDLISTENER-ERROR	missing or invalid `"bind"` or `"url"` entry in the `lp` argument; duplicate bind address

Note: if bind begins with a "/" character then it is assumed to be a UNIX socket path and the family argument is ignored

Deprecated:: use addListeners(string, hash<HttpListenerOptionInfo>) instead

◆ constructor()

HttpServer::HttpServer::constructor	(	*code	logfunc,
		*code	errlogfunc,
		bool	dbg = `False`,
		string	name = `HttpServer::HttpServerString`,
		hash< auto >	hdr = `{ 'X-Powered-By':'Qore/'+Qore::VersionString}`
	)

creates the HttpServer

call addListener() to add and start listeners

Parameters

n_logfunc	an optional closure or call reference that will be called with logging information; must take an initial string with optional arguments; ex: code log = sub (string fmt) { vprintf(fmt, argv); }
n_errlogfunc	an optional closure or call reference that will be called with error information; must take an initial string with optional arguments; ex: code errloglog = sub (string fmt) { vprintf(fmt, argv); }
n_dbg	if this parameter is set to True, then additional information will be logged when errors occur
n_name	the name of the HTTP server as returned in the Server header (should be formatted according to RFC 2616 section 3.8 http://tools.ietf.org/html/rfc2616#section-3.8)
n_hdr	a hash of headers to return in every response by default; to clear the default send an empty hash as the argument here

◆ getListenerIdFromBindUnlocked()

int HttpServer::HttpServer::getListenerIdFromBindUnlocked ( string bind )

private

returns the listener ID from the bind name or throws an exception if not valid

Exceptions

INVALID-LISTENER-ERROR invalid listener bind address

◆ getListenerInfo()

hash<auto> HttpServer::HttpServer::getListenerInfo ( softint id )

returns a hash of information about the listener given the listener ID

Parameters

id	the listener ID

Returns

a hash of listener information with the following keys:

name: the listener name
hostname: the listening interface name if available (ex: "localhost"; note that this key is not present when retrieving information about UNIX sockets)
hostname_desc: a descriptive string giving the hostname and the address family if the hostname is available (ex: "ipv6[localhost]"; note that this key is not present when retrieving information about UNIX sockets)
address: a string giving the address (ex: "::ffff:0.0.0.0")
address_desc: a descriptive string giving the address and the address family (ex: "ipv6[::ffff:0.0.0.0]")
port: an integer port number if available (note that this key is not present when retrieving information about UNIX sockets)
family: the network address family (see Network Address Family Constants)
familystr: a string describing the network address family (ex: "ipv4")
proto: the protocol used; either "http" or "https" for secure listeners
id: the listener ID
bind: the bind specification used

Exceptions

INVALID-LISTENER-ERROR invalid listener ID

◆ getListenerInfoName()

hash<auto> HttpServer::HttpServer::getListenerInfoName ( string name )

returns a hash of information about the listener given the listener name or bind ID

Parameters

name	the listener name or bind ID

Returns

a hash of listener information with the following keys:

name: the listener name
hostname: the listening interface name if available (ex: "localhost"; note that this key is not present when retrieving information about UNIX sockets)
hostname_desc: a descriptive string giving the hostname and the address family if the hostname is available (ex: "ipv6[localhost]"; note that this key is not present when retrieving information about UNIX sockets)
address: a string giving the address (ex: "::ffff:0.0.0.0")
address_desc: a descriptive string giving the address and the address family (ex: "ipv6[::ffff:0.0.0.0]")
port: an integer port number if available (note that this key is not present when retrieving information about UNIX sockets)
family: the network address family (see Network Address Family Constants)
familystr: a string describing the network address family (ex: "ipv4")
proto: the protocol used; either "http" or "https" for secure listeners
id: the listener ID
bind: the bind specification used

Exceptions

INVALID-LISTENER-ERROR invalid listener name or bind ID

◆ getListenerLogOptions()

int HttpServer::HttpServer::getListenerLogOptions ( softstring bind )

returns a binary-or'ed product of listener log options corresponding to enabled log options for the given listener

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

Since: HttpServer 0.3.11

◆ getListenerLogOptionsID()

int HttpServer::HttpServer::getListenerLogOptionsID ( softint id )

returns a binary-or'ed product of listener log options corresponding to enabled log options for the given listener

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

Since: HttpServer 0.3.11

◆ getListeners()

hash<string, hash<auto> > HttpServer::HttpServer::getListeners ( )

returns a hash of listener information

Returns: a hash of listener info hashes keyed by listener ID; see the return value of HttpServer::getListenerInfo() for the description of each hash value

◆ getURLFromBind()

static string HttpServer::HttpServer::getURLFromBind	(	softstring	bind,
		*string	host
	)

static

returns a complete URL from a bind address

Parameters

bind	the bind address; if for any reason there is a path in the bind address, it will be ignored
host	the hostname to use in case the bind string is only a port number; if none is passed or the value passed is equal to the return value of Qore::gethostname(), then `"localhost"` is used

Note: reexported from HttpServer::http_get_url_from_bind()

◆ listenerStarted()

HttpServer::HttpServer::listenerStarted	(	int	id,
		hash< auto >	sinfo
	)

called from listener when the actual listener thread is running

Parameters

id	the listener ID
sinfo	a socket information hash as returned by Qore::Socket::getSocketInfo()

Since: HttpServer 0.3.11

◆ maskData()

string HttpServer::HttpServer::maskData ( string msg )

masks log messages by removing sensitive data

See also: setMaskCode()

Since: HttpServer 0.3.12

◆ removeHandlerFromListenerID() [1/2]

bool HttpServer::HttpServer::removeHandlerFromListenerID	(	softstring	id,
		HttpServer::AbstractHttpRequestHandler	handler
	)

remove request handler from a listener given the listener's id

Parameters

id	listener id
handler	handler to remove;

Returns: whether listener was stopped

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

◆ removeHandlerFromListenerID() [2/2]

bool HttpServer::HttpServer::removeHandlerFromListenerID	(	softstring	id,
		string	handler_name
	)

remove request handler from a listener given the listener's id

Parameters

id	listener id
handler_name	name of handler to remove;

Returns: whether listener was stopped

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

◆ setListenerLogOptions()

HttpServer::HttpServer::setListenerLogOptions	(	softstring	bind,
		softint	code
	)

turns on or off header and body logging options for receive operations for the given listener

Example:: http.setListenerLogOptions("app", LLO_RECV_HEADERS|LLO_SEND_HEADERS);

Parameters

bind	the name of the listener or bind string
code	a binary-or'ed product of listener log options; bits set enable logging; bits not set disable logging

Since: HttpServer 0.3.11

◆ setListenerLogOptionsID()

HttpServer::HttpServer::setListenerLogOptionsID	(	softint	id,
		softint	code
	)

turns on or off header and body logging options for receive operations for the given listener

Example:: http.setListenerLogOptionsID(0, LLO_RECV_HEADERS|LLO_SEND_HEADERS);

Parameters

id	the unique listener ID
code	a binary-or'ed product of listener log options; bits set enable logging; bits not set disable logging

Exceptions

INVALID-LISTENER-ERROR invalid listener id passed

Since: HttpServer 0.3.11

◆ setMaskCode()

HttpServer::HttpServer::setMaskCode ( code maskfunc )

sets the closure or call reference that will be used to mask sensitive data in log messages

Example: http_server.setMaskCode(string sub (string msg) { return do_mask(msg); });

Parameters

maskfunc a closure or call reference that takes a single string argument and returns the masked string

See also: maskData()

Since: HttpServer 0.3.12

◆ stop()

HttpServer::HttpServer::stop ( )

stops all listeners; only returns when all connections are closed on all listeners

do not call stop() after calling stopNoWait(); it can cause a deadlock

◆ stopListener()

HttpServer::HttpServer::stopListener ( softstring bind )

stops a single listener based on its name or bind address; does not return until all connections on the listener have closed

Parameters

id	listener bind address

Exceptions

INVALID-LISTENER-ERROR	invalid listener bind address
HTTP-SERVER-ERROR	cannot stop last listener

◆ stopListenerID()

HttpServer::HttpServer::stopListenerID ( softint id )

stops a single listener based on its listener ID; does not return until all connections on the listener have closed

Parameters

id	listener id

Exceptions

INVALID-LISTENER-ERROR	invalid listener ID
HTTP-SERVER-ERROR	cannot stop last listener

◆ stopNoWait()

HttpServer::HttpServer::stopNoWait ( )

stops all listeners; does not wait for all connections on the listeners to close

do not call stop() after calling stopNoWait(); it can cause a deadlock

Public Member Methods

Static Public Member Methods

Public Attributes

Private Member Methods

Detailed Description

Member Function Documentation

◆ addHandlerToListener()

◆ addHandlerToListenerID() [1/3]

◆ addHandlerToListenerID() [2/3]

◆ addHandlerToListenerID() [3/3]

◆ addHttpMethod()

◆ addINETListeners()

◆ addListener() [1/2]

◆ addListener() [2/2]

◆ addListeners() [1/4]

◆ addListeners() [2/4]

◆ addListeners() [3/4]

◆ addListeners() [4/4]

◆ addListenersWithHandler()

◆ constructor()

◆ getListenerIdFromBindUnlocked()

◆ getListenerInfo()

◆ getListenerInfoName()

◆ getListenerLogOptions()

◆ getListenerLogOptionsID()

◆ getListeners()

◆ getURLFromBind()

◆ listenerStarted()

◆ maskData()

◆ removeHandlerFromListenerID() [1/2]

◆ removeHandlerFromListenerID() [2/2]

◆ setListenerLogOptions()

◆ setListenerLogOptionsID()

◆ setMaskCode()

◆ stop()

◆ stopListener()

◆ stopListenerID()

◆ stopNoWait()