fixed

src/communication.c

@@ -421,3 +421,52 @@ struct ipc_error ipc_wait_event (struct ipc_ctx *ctx, struct ipc_event *event, i
 	if ((n = poll(ctx->pollfd, ctx->size, *timer)) < 0) {
 		IPC_RETURN_ERROR (IPC_ERROR_WAIT_EVENT__POLL);
 	}
+
+	gettimeofday(&tv_2, NULL);
+
+	int nb_sec_ms       = (tv_2.tv_sec  - tv_1.tv_sec) * 1000;
+	int nb_usec_ms      = (tv_2.tv_usec - tv_1.tv_usec) / 1000;
+	int time_elapsed_ms = (nb_sec_ms + nb_usec_ms);
+
+	// Handle memory fuckery, 'cause low level programming is fun.
+	if (time_elapsed_ms >= *timer) {
+		*timer = 0;
+	}
+	else {
+		*timer -= time_elapsed_ms;
+	}
+
+	// Timeout.
+	if (n == 0) {
+		IPC_EVENT_SET (event, IPC_EVENT_TYPE_TIMER, 0, 0, NULL);
+		IPC_RETURN_NO_ERROR;
+	}
+
+	for (size_t i = 0; i <= ctx->size; i++) {
+		// Something to read or connection.
+		if (ctx->pollfd[i].revents & POLLIN) {
+			// In case there is something to read for the server socket: new client.
+			if (ctx->cinfos[i].type == IPC_CONNECTION_TYPE_SERVER) {
+				return ipc_accept_add (event, ctx, i);
+			}
+
+			return handle_new_message (event, ctx, i);
+		}
+
+		// Something can be sent.
+		if (ctx->pollfd[i].revents & POLLOUT) {
+			ctx->pollfd[i].events &= ~POLLOUT;
+			return handle_writing_message (event, ctx, i);
+		}
+
+		// Disconnection.
+		if (ctx->pollfd[i].revents & POLLHUP) {
+			/** IPC_EVENT_SET: event, type, index, fd, message */
+			IPC_EVENT_SET (event, IPC_EVENT_TYPE_DISCONNECTION, i, ctx->pollfd[i].fd, NULL);
+			return ipc_close (ctx, i);
+		}
+
+	} /** for loop: end of the message handling */
+
+	IPC_RETURN_NO_ERROR;
+}

src/error.c

@@ -140,6 +140,7 @@ static struct ipc_errors_verbose ipc_errors_verbose[] = {
 	, {IPC_ERROR_MESSAGE_DEL__EMPTY_LIST,                   "IPC_ERROR_MESSAGE_DEL__EMPTY_LIST"}
 	, {IPC_ERROR_ADD__NO_PARAM_POLLFD, "IPC_ERROR_ADD__NO_PARAM_POLLFD"}
 	, {IPC_ERROR_WRITE__FD_NOT_FOUND, "IPC_ERROR_WRITE__FD_NOT_FOUND"}
+	, {IPC_ERROR_FD_SWITCHING__NO_FD_RECORD, "IPC_ERROR_FD_SWITCHING__NO_FD_RECORD"}
 };
 
 const char *ipc_errors_get (enum ipc_error_code e)

src/ipc.h

@@ -194,6 +194,7 @@ enum ipc_error_code {
 	, IPC_ERROR_WRITE__FD_NOT_FOUND                       = 104
 	, IPC_ERROR_ADD__NOT_ENOUGH_MEMORY                    = 105
 	, IPC_ERROR_WAIT_EVENT__POLL                          = 106
+	, IPC_ERROR_FD_SWITCHING__NO_FD_RECORD                = 107
 };
 
 struct ipc_error {
@@ -201,20 +202,6 @@ struct ipc_error {
 	char error_message[BUFSIZ];
 };
 
-struct ipc_switching {
-	int orig;
-	int dest;
-	int (*orig_in)  (int origin_fd, struct message *m);
-	int (*orig_out) (int origin_fd, struct message *m);
-	int (*dest_in)  (int origin_fd, struct message *m);
-	int (*dest_out) (int origin_fd, struct message *m);
-};
-
-struct ipc_switchings {
-	struct ipc_switching *collection;
-	size_t size;
-};
-
 // get explanation about an error
 // This only returns the generic error based on its code.
 // Library's users have a more meaningful insight on the error
@@ -239,6 +226,20 @@ struct ipc_messages {
 	size_t size;
 };
 
+struct ipc_switching {
+	int orig;
+	int dest;
+	int (*orig_in)  (int origin_fd, struct ipc_message *m);
+	int (*orig_out) (int origin_fd, struct ipc_message *m);
+	int (*dest_in)  (int origin_fd, struct ipc_message *m);
+	int (*dest_out) (int origin_fd, struct ipc_message *m);
+};
+
+struct ipc_switchings {
+	struct ipc_switching *collection;
+	size_t size;
+};
+
 struct ipc_error ipc_messages_del  (struct ipc_messages *messages, uint32_t index);
 
 /**

src/network.c

@@ -231,4 +231,6 @@ struct ipc_error fd_switching (struct ipc_event *event, struct ipc_ctx *ctx, int
 		IPC_EVENT_SET (event, IPC_EVENT_TYPE_DISCONNECTION, index, talkingfd, NULL);
 		IPC_RETURN_ERROR (IPC_ERROR_CLOSED_RECIPIENT);
 	}
+
+	IPC_RETURN_NO_ERROR;
 }