version 3.6.3v3.6.3

* lane:cancel(<negative-timeout>) only causes cancel_test() to return
true but won't interrupt execution of the lane during linda operations
* more explicit errors when trying to transfer unknown source functions
(with new configure option verbose_errors)
* default options wrap allocator around a mutex when run by LuaJIT

1 files changed, 10 insertions, 1 deletions

diff --git a/src/lanes.lua b/src/lanes.lua
index ac3da26..175002a 100644
--- a/src/lanes.lua
+++ b/src/lanes.lua
@@ -69,6 +69,7 @@ lanes.configure = function( _params)
                 shutdown_timeout = 0.25,
                 with_timers = true,
                 track_lanes = nil,
+                verbose_errors = false,
                 -- LuaJIT provides a thread-unsafe allocator by default, so we need to protect it when used in parallel lanes
                 protect_allocator = (jit and jit.version) and true or false
         }
@@ -105,6 +106,14 @@ lanes.configure = function( _params)
                 track_lanes = function( _val)
                         -- track_lanes may be nil or boolean
                         return _val and type( _val) == "boolean" or true
+                end,
+                verbose_errors = function( _val)
+                        -- verbose_errors may be nil or boolean
+                        if _val then
+                                return type( _val) == "boolean"
+                        else
+                                return true -- _val is either false or nil
+                        end
                 end
         }
 
@@ -138,7 +147,7 @@ lanes.configure = function( _params)
         assert( type( core)=="table")
 
         -- configure() is available only the first time lanes.core is required process-wide, and we *must* call it to have the other functions in the interface
-        if core.configure then core.configure( _params.nb_keepers, _params.on_state_create, _params.shutdown_timeout, _params.track_lanes, _params.protect_allocator) end
+        if core.configure then core.configure( _params.nb_keepers, _params.on_state_create, _params.shutdown_timeout, _params.track_lanes, _params.protect_allocator, _params.verbose_errors) end
 
         local thread_new = assert( core.thread_new)