diff options
Diffstat (limited to 'core/portmanager.lua')
| -rw-r--r-- | core/portmanager.lua | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/core/portmanager.lua b/core/portmanager.lua index 103c5d44..30597628 100644 --- a/core/portmanager.lua +++ b/core/portmanager.lua @@ -13,8 +13,8 @@ end --- Private state --- service_name -> service_info -local services = {}; +-- service_name -> { service_info, ... } +local services = setmetatable({}, { __index = function (t, k) rawset(t, k, {}); return rawget(t, k); end }); -- service_name, interface (string), port (number) local active_services = multitable.new(); @@ -55,7 +55,7 @@ module("portmanager", package.seeall); --- Public API function activate_service(service_name) - local service_info = services[service_name]; + local service_info = services[service_name][1]; if not service_info then return nil, "Unknown service: "..service_name; end @@ -102,6 +102,7 @@ function activate_service(service_name) end end log("info", "Activated service '%s'", service_name); + return true; end function deactivate(service_name) @@ -118,16 +119,35 @@ function deactivate(service_name) end function register_service(service_name, service_info) - services[service_name] = service_info; + table.insert(services[service_name], service_info); - if not active_services[service_name] then - activate_service(service_name); + if not active_services:get(service_name) then + log("debug", "No active service for %s, activating...", service_name); + local ok, err = activate_service(service_name); + if not ok then + log("error", "Failed to activate service '%s': %s", service_name, err or "unknown error"); + end end fire_event("service-added", { name = service_name, service = service_info }); return true; end +function unregister_service(service_name, service_info) + local service_info_list = services[service_name]; + for i, service in ipairs(service_info_list) do + if service == service_info then + table.remove(service_info_list, i); + end + end + if active_services[service_name] == service_info then + deactivate(service_name); + if #service_info_list > 0 then -- Other services registered with this name + activate(service_name); -- Re-activate with the next available one + end + end +end + function get_service(service_name) return services[service_name]; end |