net: api changes, data export, ident, an more

Move HELLO IDENT functionality into util/net
Add ready event in example/hello, grab app id and print info
Change http_request family of functions
 - Remove bufsiz for response code
 - Remove post input pipe in exchange for simple writebuf
Add heartbeat latency ack tracking
Add websocket handle close function (dummy function, to be extended
upon)
Add message for invalid token

1 files changed, 5 insertions, 3 deletions

diff --git a/include/dbs/api.h b/include/dbs/api.h
index d421f08..5d4d4fc 100644
--- a/include/dbs/api.h
+++ b/include/dbs/api.h
@@ -10,10 +10,12 @@ typedef enum {
 } HTTPMethod;
 
 int http_request(HTTPMethod method, char *url,
-        struct curl_slist *headers, char *writebuf, size_t bufsiz);
+        struct curl_slist *headers, char *writebuf,
+        long *response_code);
 
-int api_request(HTTPMethod method, char * url,
-        struct curl_slist *headers, char *writebuf, size_t bufsiz);
+int api_request(HTTPMethod method, char *url,
+        struct curl_slist *headers, char *writebuf,
+        long *response_code);
 
 #define http_get(...) http_request(HTTP_GET, __VA_ARGS__)
 #define http_post(...) http_request(HTTP_POST, __VA_ARGS__)