comparison: src/server/daemon/sessionhandler.c
src/server/daemon/sessionhandler.c
- changeset 152
- 8b85c5face66
- parent 142
- 55298bc9ed28
- child 159
- 9ba9f8befa80
- child 161
- aadda87bad1b
equal
deleted
inserted
replaced
| 151:74d21dd5fd5d | 152:8b85c5face66 |
|---|---|
| 40 #include "httplistener.h" | 40 #include "httplistener.h" |
| 41 | 41 |
| 42 typedef struct _event_http_io { | 42 typedef struct _event_http_io { |
| 43 HTTPRequest *request; | 43 HTTPRequest *request; |
| 44 HttpParser *parser; | 44 HttpParser *parser; |
| 45 int error; | |
| 45 } EventHttpIO; | 46 } EventHttpIO; |
| 46 | 47 |
| 47 | 48 |
| 48 int connection_read(Connection *conn, void *buf, int len) { | 49 int connection_read(Connection *conn, void *buf, int len) { |
| 49 return (int)read(conn->fd, buf, len); | 50 return (int)read(conn->fd, buf, len); |
| 210 if(io == NULL) { | 211 if(io == NULL) { |
| 211 // TODO: error handling | 212 // TODO: error handling |
| 212 } | 213 } |
| 213 io->request = request; | 214 io->request = request; |
| 214 io->parser = parser; | 215 io->parser = parser; |
| 216 io->error = 0; | |
| 215 | 217 |
| 216 /* | 218 /* |
| 217 * to start the request handling, we begin with a poll on the socket, | 219 * to start the request handling, we begin with a poll on the socket, |
| 218 * | 220 * |
| 219 * evt_enq_conn() --> event handler --> handle_request() | 221 * evt_enq_conn() --> event handler --> handle_request() |
| 220 */ | 222 */ |
| 221 | 223 |
| 222 event_handler_t *ev = ((EventSessionHandler*)handler)->eventhandler; | 224 event_handler_t *ev = ((EventSessionHandler*)handler)->eventhandler; |
| 223 | 225 |
| 224 event_t *event = malloc(sizeof(event_t)); | 226 event_t *event = malloc(sizeof(event_t)); |
| 227 ZERO(event, sizeof(event_t)); | |
| 225 event->fn = evt_request_input; | 228 event->fn = evt_request_input; |
| 226 event->finish = evt_request_finish; | 229 event->finish = evt_request_finish; |
| 227 event->cookie = io; | 230 event->cookie = io; |
| 228 | 231 |
| 229 if(ev_pollin(ev, conn->fd, event) != 0) { | 232 if(ev_pollin(ev, conn->fd, event) != 0) { |
| 261 } | 264 } |
| 262 } | 265 } |
| 263 } | 266 } |
| 264 | 267 |
| 265 event->finish = evt_request_error; | 268 event->finish = evt_request_error; |
| 269 io->error = 1; | |
| 266 return 0; | 270 return 0; |
| 267 } | 271 } |
| 268 //fwrite(buf->inbuf + buf->pos, 1, r, stdout); | 272 //fwrite(buf->inbuf + buf->pos, 1, r, stdout); |
| 269 //printf("\n"); | 273 //printf("\n"); |
| 270 | 274 |
| 272 state = http_parser_process(parser); | 276 state = http_parser_process(parser); |
| 273 if(state == 2) { | 277 if(state == 2) { |
| 274 // parse error | 278 // parse error |
| 275 fatal_error(request, 400); | 279 fatal_error(request, 400); |
| 276 event->finish = evt_request_error; | 280 event->finish = evt_request_error; |
| 281 io->error = 2; | |
| 277 return 0; | 282 return 0; |
| 278 } else if(state == 1) { | 283 } else if(state == 1) { |
| 279 /* | 284 /* |
| 280 * we need more data -> return 1 to tell the event handler to | 285 * we need more data -> return 1 to tell the event handler to |
| 281 * continue polling | 286 * continue polling |
| 292 flags = 0; | 297 flags = 0; |
| 293 } | 298 } |
| 294 if (fcntl(request->connection->fd, F_SETFL, flags & ~O_NONBLOCK) != 0) { | 299 if (fcntl(request->connection->fd, F_SETFL, flags & ~O_NONBLOCK) != 0) { |
| 295 // just close the connection if fcntl fails | 300 // just close the connection if fcntl fails |
| 296 event->finish = evt_request_error; | 301 event->finish = evt_request_error; |
| 302 io->error = 3; | |
| 297 return 0; | 303 return 0; |
| 298 } | 304 } |
| 299 | 305 |
| 300 /* | 306 /* |
| 301 * process request | 307 * process request |
| 330 free(event); | 336 free(event); |
| 331 | 337 |
| 332 return 0; | 338 return 0; |
| 333 } | 339 } |
| 334 | 340 |
| 335 int evt_request_error(event_handler_t *h, event_t *event) { | 341 int evt_request_error(event_handler_t *h, event_t *event) { |
| 336 EventHttpIO *io = event->cookie; | 342 EventHttpIO *io = event->cookie; |
| 337 HttpParser *parser = io->parser; | 343 HttpParser *parser = io->parser; |
| 338 HTTPRequest *request = io->request; | 344 HTTPRequest *request = io->request; |
| 345 | |
| 346 if(event->error) { | |
| 347 log_ereport(LOG_VERBOSE, "sessionhandler http io error: %d", io->error); | |
| 348 } | |
| 339 | 349 |
| 340 free(request->netbuf->inbuf); | 350 free(request->netbuf->inbuf); |
| 341 free(request->netbuf); | 351 free(request->netbuf); |
| 342 | 352 |
| 343 cfg_unref(request->connection->listener->cfg); | 353 cfg_unref(request->connection->listener->cfg); |
