From 9344b360d79777b9d8bab84f7650c48874edf80d Mon Sep 17 00:00:00 2001
From: Enrico Fasoli <fazius2009@gmail.com>
Date: Mon, 16 Nov 2015 13:20:15 +0100
Subject: [PATCH] bug fixing and ipfs version checking

---
 lib/boards-api.js | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/lib/boards-api.js b/lib/boards-api.js
index d977a36..7b6b537 100644
--- a/lib/boards-api.js
+++ b/lib/boards-api.js
@@ -77,7 +77,7 @@ BoardsAPI.prototype.backupCache = function(){
 
 // Rewrote this to use event emitters. Should also add periodic rechecking
 BoardsAPI.prototype.resolveIPNS = function(n,handler){
-  if(handler) this.ee.on(n,handler)
+  if(handler && handler.apply) this.ee.on(n,handler)
   var cached = this.users[n]
   //console.log('Cached is',cached)
   if(cached){
@@ -86,10 +86,11 @@ BoardsAPI.prototype.resolveIPNS = function(n,handler){
   if(this.resolving_ipns[n] != true){
     this.resolving_ipns[n] = true
     this.ipfs.name.resolve(n,(err,r) => {
+      this.resolving_ipns[n] = false
       setTimeout(_ => {
-        console.log('Launching automatic check for IPNS address',n)
+        console.log('Launched automatic check for IPNS address',n)
         this.resolveIPNS(n)
-      },20*1000)
+      },10*1000)
       if(!err) console.log('Resolved',n,'to',r.Path)
       if(err){
         // Communicate error
@@ -99,6 +100,7 @@ BoardsAPI.prototype.resolveIPNS = function(n,handler){
         //console.log('Setting cache for',n,'to',r.Path)
         this.users[n] = r.Path
         this.backupCache()
+        console.log('Address for',n,'was updated to',r.Path)
         this.ee.emit(n,r.Path)
       }
     })
@@ -179,7 +181,7 @@ BoardsAPI.prototype.getProfile = function(userID,done){
           var l = res.Objects[0].Links.map(i => {
             return { name: i.Name, hash: i.Hash }
           })
-          this.ee.emit('boards',l)
+          this.ee.emit('boards for '+userID,l)
         } else {
           this.ee.emit('error',err2)
         }
@@ -291,6 +293,14 @@ BoardsAPI.prototype.init = function(done){
       })
     }
   })
+  this.ipfs.version((err,res) => {
+    if(err){
+      this.ee.emit('error',err)
+    } else {
+      this.ipfs_version = res.Version
+      console.log('IPFS Version is',res.Version)
+    }
+  })
 }
 
 module.exports = BoardsAPI