# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1479582617 -3600
# Node ID 117e8ff7732655d13f11b10c4f33f725d8c41dde
# Parent  6f68b5e695df03f525df6df503a4d3a1717060b9
libevent: předávání dat z listener_cb() do conn_read_cb()

diff -r 6f68b5e695df -r 117e8ff77326 c++/domain-socket-bridge/domain-socket-bridge.c
--- a/c++/domain-socket-bridge/domain-socket-bridge.c	Sat Nov 19 19:58:52 2016 +0100
+++ b/c++/domain-socket-bridge/domain-socket-bridge.c	Sat Nov 19 20:10:17 2016 +0100
@@ -111,7 +111,7 @@
 		event_base_loopbreak(base);
 		return;
 	}
-	bufferevent_setcb(bev, conn_read_cb, conn_write_cb, conn_event_cb, NULL);
+	bufferevent_setcb(bev, conn_read_cb, conn_write_cb, conn_event_cb, (void*) "TODO: tady bude informace o spojení");
 	bufferevent_setwatermark(bev, EV_READ, 0, MAX_LINE);
 	bufferevent_enable(bev, EV_READ | EV_WRITE);
 
@@ -121,11 +121,12 @@
 }
 
 static void conn_read_cb(struct bufferevent *bev, void *user_data) {
+	printf("conn_read_cb: user_data = '%s'\n", (char*) user_data);
+
 	/* This callback is invoked when there is data to read on bev. */
 	struct evbuffer *input = bufferevent_get_input(bev);
 	struct evbuffer *output = bufferevent_get_output(bev);
 	struct event_base *base = bufferevent_get_base(bev);
-	;
 
 	size_t len = evbuffer_get_length(input);
 	char *data = (char*) malloc(len);
@@ -138,7 +139,6 @@
 		event_base_loopexit(base, &delay);
 	}
 
-
 	evbuffer_add(output, "echo: ", 6);
 	/* Copy all the data from the input buffer to the output buffer. */
 	evbuffer_add_buffer(output, input);
@@ -146,6 +146,8 @@
 }
 
 static void conn_write_cb(struct bufferevent *bev, void *user_data) {
+	printf("conn_write_cb: user_data = '%s'\n", (char*) user_data);
+
 	struct evbuffer *output = bufferevent_get_output(bev);
 	if (evbuffer_get_length(output) == 0) {
 		printf("flushed answer / %p\n", bev);
@@ -156,6 +158,8 @@
 }
 
 static void conn_event_cb(struct bufferevent *bev, short events, void *user_data) {
+	printf("conn_event_cb: user_data = '%s'\n", (char*) user_data);
+	
 	if (events & BEV_EVENT_EOF) {
 		printf("Connection closed.\n");
 	} else if (events & BEV_EVENT_ERROR) {