light9 Changeset - 67347c027b2a

Changeset - 67347c027b2a

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Drew Perttula - 8 years ago 2017-06-10 10:19:35
drewp@bigasterisk.com

hopefully harmmless steps towards making the handler tree right
Ignore-this: 1e7acf9e64ac8cc5250a3da3876af130

1 file changed with 37 insertions and 5 deletions:

light9/web/graph.coffee

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light9/web/graph.coffee

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@@ @@ -45,6 +45,7 @@ class AutoDependencies @@
     console.time("handler #{label}")
     @_rerunHandler(h, null)
     console.timeEnd("handler #{label}")
     @_logHandlerTree()
   _rerunHandler: (handler, patch) ->
     handler.patterns = []
@@ @@ -66,18 +67,47 @@ class AutoDependencies @@
       indent = ''
       for i in [0...depth]
         indent += '  '
-      log(indent + h.label)
+      log("#{indent} \"#{h.label}\" #{h.patterns.length} pats")
       for c in h.innerHandlers
         prn(c, depth + 1)
     prn(@handlers, 0)
   _allPatchSubjs: (patch) ->
     allPatchSubjs = []
     for stmt in patch.addQuads
       allPatchSubjs.push(stmt.subject)
     for stmt in patch.delQuads
       allPatchSubjs.push(stmt.subject)
     allPatchSubjs = _.uniq(allPatchSubjs)
     if _.contains(allPatchSubjs, null) or allPatchSubjs.length == 0
       allPatchSubjs = null
     log('allPatchSubjs', allPatchSubjs)
   _handlerIsAffected: (child, allPatchSubjs) ->
     if allPatchSubjs == null
       return true
     if not child.patterns.length
       return false
     for stmt in child.patterns
       if _.contains(allPatchSubjs, stmt[0])
         return true
     return false
   graphChanged: (patch) ->
     # SyncedGraph is telling us this patch just got applied to the graph.
     allPatchSubjs = @_allPatchSubjs(patch)
     rerunInners = (cur) =>
       toRun = cur.innerHandlers.slice()
       for child in toRun
         match = @_handlerIsAffected(child, allPatchSubjs)
         log('match', child.label, match)
         #child.innerHandlers = [] # let all children get called again
         @_rerunHandler(child, patch)
         rerunInners(child)
     rerunInners(@handlers)
@@ @@ -155,17 +185,19 @@ class window.SyncedGraph @@
     [q.subject, q.predicate, q.object, q.graph] for q in @graph.find()
   applyAndSendPatch: (patch) ->
     console.time('applyAndSendPatch')
     if !Array.isArray(patch.addQuads) || !Array.isArray(patch.delQuads)
       throw new Error("corrupt patch: #{patch}")
+      throw new Error("corrupt patch: #{JSON.stringify(patch)}")
     for qs in [patch.addQuads, patch.delQuads]
       for q in qs
         if not q.graph?
           throw new Error("corrupt patch: #{q}")
+          throw new Error("corrupt patch: #{JSON.stringify(q)}")
     @_applyPatch(patch)
     @_client.sendPatch(patch) if @_client
     console.timeEnd('applyAndSendPatch')
   _applyPatch: (patch) ->
     # In most cases you want applyAndSendPatch.
+    #

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