httpserver.h File Reference

#include <functional>
#include <string>

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Classes
class	HTTPRequest
	In-flight HTTP request. More...
class	HTTPClosure
	Event handler closure. More...
class	HTTPEvent
	Event class. More...

Typedefs
typedef std::function< bool(Config &config, HTTPRequest *req, const std::string &)>	HTTPRequestHandler
	Handler for requests to a certain HTTP path. More...

Functions
bool	InitHTTPServer (Config &config)
	Initialize HTTP server. More...
void	StartHTTPServer ()
	Start HTTP server. More...
void	InterruptHTTPServer ()
	Interrupt HTTP server threads. More...
void	StopHTTPServer ()
	Stop HTTP server. More...
void	UpdateHTTPServerLogging (bool enable)
	Change logging level for libevent. More...
void	RegisterHTTPHandler (const std::string &prefix, bool exactMatch, const HTTPRequestHandler &handler)
	Register handler for prefix. More...
void	UnregisterHTTPHandler (const std::string &prefix, bool exactMatch)
	Unregister handler for prefix. More...
struct event_base *	EventBase ()
	Return evhttp event base. More...

Variables
static const int	DEFAULT_HTTP_THREADS = 4
static const int	DEFAULT_HTTP_WORKQUEUE = 16
static const int	DEFAULT_HTTP_SERVER_TIMEOUT = 30

Typedef Documentation

HTTPRequestHandler

typedef std::function<bool(Config &config, HTTPRequest *req, const std::string &)> HTTPRequestHandler

Handler for requests to a certain HTTP path.

Definition at line 48 of file httpserver.h.

Function Documentation

EventBase()

struct event_base * EventBase

(

)

Return evhttp event base.

This can be used by submodules to queue timers or custom events.

Definition at line 617 of file httpserver.cpp.

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InitHTTPServer()

bool InitHTTPServer

(

Config &

config

)

Initialize HTTP server.

Call this before RegisterHTTPHandler or EventBase().

Definition at line 477 of file httpserver.cpp.

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InterruptHTTPServer()

void InterruptHTTPServer

(

)

Interrupt HTTP server threads.

Definition at line 557 of file httpserver.cpp.

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RegisterHTTPHandler()

void RegisterHTTPHandler	(	const std::string &	prefix,
		bool	exactMatch,
		const HTTPRequestHandler &	handler
	)

Register handler for prefix.

If multiple handlers match a prefix, the first-registered one will be invoked.

Definition at line 772 of file httpserver.cpp.

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StartHTTPServer()

void StartHTTPServer

(

)

Start HTTP server.

This is separate from InitHTTPServer to give users race-condition-free time to register their handlers between InitHTTPServer and StartHTTPServer.

Definition at line 545 of file httpserver.cpp.

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StopHTTPServer()

void StopHTTPServer

(

)

Stop HTTP server.

Definition at line 568 of file httpserver.cpp.

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UnregisterHTTPHandler()

void UnregisterHTTPHandler	(	const std::string &	prefix,
		bool	exactMatch
	)

Unregister handler for prefix.

Definition at line 779 of file httpserver.cpp.

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UpdateHTTPServerLogging()

void UpdateHTTPServerLogging

(

bool

enable

)

Change logging level for libevent.

Definition at line 534 of file httpserver.cpp.

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Variable Documentation

DEFAULT_HTTP_SERVER_TIMEOUT

const int DEFAULT_HTTP_SERVER_TIMEOUT = 30

static

Definition at line 14 of file httpserver.h.

DEFAULT_HTTP_THREADS

const int DEFAULT_HTTP_THREADS = 4

static

Definition at line 12 of file httpserver.h.

DEFAULT_HTTP_WORKQUEUE

const int DEFAULT_HTTP_WORKQUEUE = 16

static

Definition at line 13 of file httpserver.h.