From 429cd566b8f53410e20de76c9b6e1155719e3eca Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 18 Oct 2014 05:22:32 +0200
Subject: setting tags works now

---
 src/daq/nginx-lua/s5-nginx.lua | 36 +++++++++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 7 deletions(-)

diff --git a/src/daq/nginx-lua/s5-nginx.lua b/src/daq/nginx-lua/s5-nginx.lua
index 8393562..3d6ad8e 100644
--- a/src/daq/nginx-lua/s5-nginx.lua
+++ b/src/daq/nginx-lua/s5-nginx.lua
@@ -39,7 +39,18 @@
 --   lua_shared_dict sfive_locks 64k;
 --   lua_shared_dict sfive_data 64m;
 --   init_by_lua 's5 = require "s5-nginx.lua"';
---   init_worker_by_lua 's5.init_worker("myhostname", 5, "/path/to/sfive.sock")';
+--   init_worker_by_lua '
+--      s5.init_worker("myhostname", 5, "/path/to/sfive.sock",
+--                     { "tag1", "tag2" },
+--                     { { "contentA", "format1", "low" },
+--                       { "contentA", "format1", "high" },
+--                       { "contentB", "format1", "low" },
+--                       { "contentB", "format1", "high" },
+--                       { "contentA", "format2", "low" },
+--                       { "contentA", "format2", "high" },
+--                       { "contentB", "format2", "low" },
+--                       { "contentB", "format2", "high" } })
+--    ';
 --
 --   .....
 --
@@ -47,10 +58,12 @@
 --
 --   .....
 --
---     location /path/to/hls/content-quality/ {
---       log_by_lua 's5.log("content", "hls", "quality")';
+--     location /path/to/fromat1/contentA-low/ {
+--       log_by_lua 's5.log("contentA", "format1", "low")';
+--     }
+--     location /path/to/fromat1/contentA-high/ {
+--       log_by_lua 's5.log("contentA", "format1", "high")';
 --     }
---
 --   .....
 --
 -- }
@@ -66,6 +79,8 @@ local config = {
    hostname = "unknown",
    duration = 5,
    sockpath = "/var/run/sfive.sock",
+   tags = {},
+   streamer = {}
 }
 local sfive = ngx.shared.sfive
 local sfive_data = ngx.shared.sfive_data
@@ -122,8 +137,13 @@ end
 
 local send_init = function(sock)
    local json = '{'
-   json = json .. '"version": 1,'
-   json = json .. '"hostname": "' .. config.hostname .. '"'
+   json = json .. '"version": 1'
+   json = json .. ',"hostname": "' .. config.hostname .. '"'
+   json = json .. ',"tags": ['
+   for i, k in ipairs(config.tags) do
+      json = json .. (i==1 and '' or ',') .. '"' .. k .. '"'
+   end
+   json = json .. ']'
    json = json .. '}\n'
    return sock:send(json)
 end
@@ -194,10 +214,12 @@ local init = function()
    ngx.log(ngx.INFO, "SFive(init): task initialized successfully!")
 end
 
-function _SFIVE.init_worker(hostname, duration, sockpath)
+function _SFIVE.init_worker(hostname, duration, sockpath, tags, streamer)
    config.hostname = hostname
    config.duration = duration
    config.sockpath = sockpath
+   config.tags = (tags and tags or {})
+   config.streamer = (streamer and streamer or {})
    init()
    ngx.log(ngx.INFO, "SFive(init): worker initialized successfully!")
 end
-- 
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