Hook up some stats from the SSB side.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3822 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/ssb.c

@@ -146,6 +146,10 @@ typedef struct _tf_ssb_t {
 	uint8_t pub[crypto_sign_PUBLICKEYBYTES];
 	uint8_t priv[crypto_sign_SECRETKEYBYTES];
 
+	int messages_stored;
+	int rpc_in;
+	int rpc_out;
+
 	tf_ssb_connection_t* connections;
 	int connections_count;
 
@@ -470,6 +474,7 @@ void tf_ssb_connection_rpc_send(tf_ssb_connection_t* connection, uint8_t flags,
 	_tf_ssb_connection_box_stream_send(connection, combined, 1 + 2 * sizeof(uint32_t) + size);
 	free(combined);
 	printf("RPC SEND flags=%x RN=%d: %.*s\n", flags, request_number, (int)size, message);
+	connection->ssb->rpc_out++;
 }
 
 void tf_ssb_calculate_message_id(JSContext* context, JSValue message, char* out_id, size_t out_id_size)
@@ -996,6 +1001,7 @@ static bool _tf_ssb_name_equals(JSContext* context, JSValue object, const char**
 
 static void _tf_ssb_connection_rpc_recv(tf_ssb_connection_t* connection, uint8_t flags, int32_t request_number, const uint8_t* message, size_t size)
 {
+	connection->ssb->rpc_in++;
 	if (flags & k_ssb_rpc_flag_json)
 	{
 		printf("RPC RECV flags=%x RN=%d: %.*s\n", flags, request_number, (int)size, message);
@@ -1220,10 +1226,16 @@ void tf_ssb_append_message(tf_ssb_t* ssb, JSValue message)
 
 	char id[sodium_base64_ENCODED_LEN(crypto_hash_sha256_BYTES, sodium_base64_VARIANT_ORIGINAL) + 7 + 1];
 	tf_ssb_calculate_message_id(ssb->context, root, id, sizeof(id));
-	if (valid &&
-		!tf_ssb_db_store_message(ssb, ssb->context, id, root, signature_base64, false))
+	if (valid)
 	{
-		printf("message not stored.\n");
+		if (tf_ssb_db_store_message(ssb, ssb->context, id, root, signature_base64, false))
+		{
+			tf_ssb_notify_message_added(ssb, id);
+		}
+		else
+		{
+			printf("message not stored.\n");
+		}
 	}
 
 	if (!tf_ssb_verify_and_strip_signature(ssb->context, root, NULL, 0, NULL))
@@ -1231,8 +1243,6 @@ void tf_ssb_append_message(tf_ssb_t* ssb, JSValue message)
 		printf("Failed to verify message signature.\n");
 	}
 
-	tf_ssb_notify_message_added(ssb, id);
-
 	JS_FreeValue(context, root);
 }
 
@@ -1603,6 +1613,29 @@ static void _tf_ssb_trace_timer(uv_timer_t* timer)
 	tf_trace_counter(ssb->trace, "ssb", _countof(values), names, values);
 }
 
+void tf_ssb_get_stats(tf_ssb_t* ssb, tf_ssb_stats_t* out_stats)
+{
+	*out_stats = (tf_ssb_stats_t)
+	{
+		.connections = ssb->connections_count,
+		.broadcasts = ssb->broadcasts_count,
+		.messages_stored = ssb->messages_stored,
+		.rpc_in = ssb->rpc_in,
+		.rpc_out = ssb->rpc_out,
+		.callbacks =
+		{
+			.rpc = ssb->rpc_count,
+			.connections_changed = ssb->connections_changed_count,
+			.message_added = ssb->message_added_count,
+			.blob_want_added = ssb->blob_want_added_count,
+			.broadcasts_changed = ssb->broadcasts_changed_count,
+		},
+	};
+	ssb->messages_stored = 0;
+	ssb->rpc_in = 0;
+	ssb->rpc_out = 0;
+}
+
 tf_ssb_t* tf_ssb_create(uv_loop_t* loop, JSContext* context, sqlite3* db, const char* secrets_path)
 {
 	tf_ssb_t* ssb = malloc(sizeof(tf_ssb_t));
@@ -2577,6 +2610,7 @@ void tf_ssb_remove_message_added_callback(tf_ssb_t* ssb, tf_ssb_message_added_ca
 void tf_ssb_notify_message_added(tf_ssb_t* ssb, const char* id)
 {
 	tf_ssb_message_added_callback_node_t* next = NULL;
+	ssb->messages_stored++;
 	for (tf_ssb_message_added_callback_node_t* node = ssb->message_added; node; node = next)
 	{
 		next = node->next;

src/ssb.h

@@ -39,6 +39,23 @@ enum {
 	k_blob_id_len =  53,
 };
 
+typedef struct _tf_ssb_stats_t
+{
+	int connections;
+	int broadcasts;
+	int messages_stored;
+	int rpc_in;
+	int rpc_out;
+	struct
+	{
+		int rpc;
+		int connections_changed;
+		int message_added;
+		int blob_want_added;
+		int broadcasts_changed;
+	} callbacks;
+} tf_ssb_stats_t;
+
 tf_ssb_t* tf_ssb_create(uv_loop_t* loop, JSContext* context, sqlite3* db, const char* secrets_path);
 void tf_ssb_destroy(tf_ssb_t* ssb);
 
@@ -114,3 +131,5 @@ void tf_ssb_connection_rpc_send(tf_ssb_connection_t* connection, uint8_t flags,
 void tf_ssb_connection_add_request(tf_ssb_connection_t* connection, int32_t request_number, tf_ssb_rpc_callback_t* callback, void* user_data);
 
 JSClassID tf_ssb_get_connection_class_id();
+
+void tf_ssb_get_stats(tf_ssb_t* ssb, tf_ssb_stats_t* out_stats);

src/task.c

@@ -730,6 +730,17 @@ static JSValue _tf_task_getStats(JSContext* context, JSValueConst this_val, int
 	{
 		JS_SetPropertyStr(context, result, "rss", JS_NewInt64(context, rss));
 	}
+
+	if (task->_ssb)
+	{
+		tf_ssb_stats_t ssb_stats = { 0 };
+		tf_ssb_get_stats(task->_ssb, &ssb_stats);
+
+		JS_SetPropertyStr(context, result, "messages_stored", JS_NewInt32(context, ssb_stats.messages_stored));
+		JS_SetPropertyStr(context, result, "rpc_in", JS_NewInt32(context, ssb_stats.rpc_in));
+		JS_SetPropertyStr(context, result, "rpc_out", JS_NewInt32(context, ssb_stats.rpc_out));
+	}
+
 	return result;
 }