#include <open62541/types.h>
#include <open62541/types_generated.h>
#include <open62541/util.h>
#include <open62541/plugin/log.h>

Data Structures
struct	UA_DelayedCallback

struct	UA_EventLoop

struct	UA_EventSource

struct	UA_ConnectionManager

struct	UA_InterruptManager

Typedefs
typedef struct UA_EventLoop	UA_EventLoop

typedef struct UA_EventSource	UA_EventSource

typedef struct UA_ConnectionManager	UA_ConnectionManager

typedef struct UA_InterruptManager	UA_InterruptManager

typedef void(*	UA_Callback) (void application, void context)

typedef struct UA_DelayedCallback	UA_DelayedCallback

typedef void(*	UA_ConnectionManager_connectionCallback) (UA_ConnectionManager cm, uintptr_t connectionId, void application, void *connectionContext, UA_ConnectionState state, const UA_KeyValueMap params, UA_ByteString msg)

typedef void(*	UA_InterruptCallback) (UA_InterruptManager im, uintptr_t interruptHandle, void interruptContext, const UA_KeyValueMap *instanceInfos)

Enumerations
enum	UA_TimerPolicy

enum	UA_EventLoopState

enum	UA_EventSourceState

enum	UA_EventSourceType

Typedef Documentation

◆ UA_Callback

typedef void(* UA_Callback) (void *application, void *context)

Definition at line 40 of file eventloop.h.

◆ UA_ConnectionManager

typedef struct UA_ConnectionManager UA_ConnectionManager

Definition at line 26 of file eventloop.h.

◆ UA_ConnectionManager_connectionCallback

typedef void(* UA_ConnectionManager_connectionCallback) (UA_ConnectionManager *cm, uintptr_t connectionId, void *application, void **connectionContext, UA_ConnectionState state, const UA_KeyValueMap *params, UA_ByteString msg)

The ConnectionCallback is the only interface from the connection back to the application.

The connectionId is initially unknown to the target application and "announced" to the application when first used first in this callback.
The context is attached to the connection. Initially a default context is set. The context can be replaced within the callback (via the double-pointer).
The state argument indicates the lifecycle of the connection. Every connection calls the callback a last time with UA_CONNECTIONSTATE_CLOSING. Protocols individually can forward diagnostic information relevant to the state as part of the key-value parameters.
The parameters are a key-value list with additional information. The possible keys and their meaning are documented for the individual ConnectionManager implementations.
The msg ByteString is the message (or packet) received on the connection. Can be empty.

Definition at line 252 of file eventloop.h.

◆ UA_DelayedCallback

typedef struct UA_DelayedCallback UA_DelayedCallback

Delayed callbacks are executed not when they are registered, but in the following EventLoop cycle.

◆ UA_EventLoop

typedef struct UA_EventLoop UA_EventLoop

Definition at line 20 of file eventloop.h.

◆ UA_EventSource

typedef struct UA_EventSource UA_EventSource

Definition at line 23 of file eventloop.h.

◆ UA_InterruptCallback

typedef void(* UA_InterruptCallback) (UA_InterruptManager *im, uintptr_t interruptHandle, void *interruptContext, const UA_KeyValueMap *instanceInfos)

Interrupts can have additional key-value 'instanceInfos' for each individual triggering.

See the architecture-specific documentation.

Definition at line 348 of file eventloop.h.

◆ UA_InterruptManager

typedef struct UA_InterruptManager UA_InterruptManager

Definition at line 29 of file eventloop.h.

Enumeration Type Documentation

◆ UA_EventLoopState

enum UA_EventLoopState

Enumerator
UA_EVENTLOOPSTATE_FRESH
UA_EVENTLOOPSTATE_STOPPED
UA_EVENTLOOPSTATE_STARTED
UA_EVENTLOOPSTATE_STOPPING

Definition at line 51 of file eventloop.h.

◆ UA_EventSourceState

enum UA_EventSourceState

Enumerator
UA_EVENTSOURCESTATE_FRESH
UA_EVENTSOURCESTATE_STOPPED
UA_EVENTSOURCESTATE_STARTING
UA_EVENTSOURCESTATE_STARTED
UA_EVENTSOURCESTATE_STOPPING

Definition at line 192 of file eventloop.h.

◆ UA_EventSourceType

enum UA_EventSourceType

Type-tag for proper casting of the difference EventSource (e.g.

when they are looked up via UA_EventLoop_findEventSource).

Enumerator
UA_EVENTSOURCETYPE_CONNECTIONMANAGER
UA_EVENTSOURCETYPE_INTERRUPTMANAGER

Definition at line 203 of file eventloop.h.

◆ UA_TimerPolicy

enum UA_TimerPolicy

Enumerator
UA_TIMER_HANDLE_CYCLEMISS_WITH_CURRENTTIME
UA_TIMER_HANDLE_CYCLEMISS_WITH_BASETIME

Definition at line 33 of file eventloop.h.

Data Structures

Typedefs

Enumerations