keel/sse_8h_source.html

#ifndef KEEL_SSE_H

#define KEEL_SSE_H


#include <keel/response.h>

#include <stddef.h>


typedef struct {

    KlWriteFn  write_fn;

    void      *write_ctx;

    KlResponse *res;

} KlSse;


int kl_sse_begin(KlResponse *res, KlSse *sse);


int kl_sse_event(KlSse *sse, const char *event,

                 const char *data, size_t data_len, const char *id);


int kl_sse_comment(KlSse *sse, const char *text, size_t len);


int kl_sse_end(KlSse *sse);


#endif

response.h

KlWriteFn
int(* KlWriteFn)(void *ctx, const char *data, size_t len)
Pluggable write callback — same signature as sh_json's ShJsonWriteFn.
Definition response.h:12

kl_sse_begin
int kl_sse_begin(KlResponse *res, KlSse *sse)
Begin an SSE stream.

kl_sse_end
int kl_sse_end(KlSse *sse)
End the SSE stream.

kl_sse_event
int kl_sse_event(KlSse *sse, const char *event, const char *data, size_t data_len, const char *id)
Send an SSE event.

kl_sse_comment
int kl_sse_comment(KlSse *sse, const char *text, size_t len)
Send an SSE comment (keep-alive ping pattern).

KlResponse
Definition response.h:21

KlSse
SSE (Server-Sent Events) stream handle.
Definition sse.h:13

KlSse::write_fn
KlWriteFn write_fn
Definition sse.h:14

KlSse::res
KlResponse * res
Definition sse.h:16

KlSse::write_ctx
void * write_ctx
Definition sse.h:15