X-Git-Url: http://mop.ddnsfree.com/gitweb/?p=xynt.git;a=blobdiff_plain;f=web%2Fxynt%2Fxynt-http-streaming.js;h=130af82250f7e4cd955f3e9e910d4a71e9d5f892;hp=f6b0a0bd46ee1c9247ea4d406e440b9d24f77049;hb=HEAD;hpb=e34d9bc4d332a1421383cc4614b5e461ef207dfa

diff --git a/web/xynt/xynt-http-streaming.js b/web/xynt/xynt-http-streaming.js
index f6b0a0b..130af82 100644
--- a/web/xynt/xynt-http-streaming.js
+++ b/web/xynt/xynt-http-streaming.js
@@ -60,9 +60,6 @@ http_streaming.prototype = {
     cmdproc:           null,
     comm_match:        /_*@BEGIN@(.*?)@END@/g, 
     comm_clean:        /_*@BEGIN@(.*?)@END@/,
-    ctx_old_len:       0,
-    // ctx_new:           "",
-    ctx_new_len:       0,
     stream:            "",
 
     start: function(page) {
@@ -125,16 +122,17 @@ http_streaming.prototype = {
         do {
 	    // CHECK: maybe again here isn't needed 
             again = 0;
-            if (typeof(this.ifra.contentWindow.ctx_new) == 'undefined')
+            if (typeof(this.ifra.contentWindow.ctx_new)     == 'undefined' ||
+                typeof(this.ifra.contentWindow.ctx_old_len) == 'undefined')
                 break;
             
-            ctx_new_length = this.ifra.contentWindow.ctx_new.length;
-            if (ctx_new_length == this.ctx_old_len) {
+            ctx_new_len = this.ifra.contentWindow.ctx_new.length;
+            if (ctx_new_len <= this.ifra.contentWindow.ctx_old_len) {
                 break;
             }
-            this.log("new: "+ ctx_new_length + "  old: "+this.ctx_old_len);
+            this.log("new: "+ ctx_new_len + "  old: "+this.ifra.contentWindow.ctx_old_len);
             this.keepalive_new++;            
-            for (i = this.ctx_old_len ; i < ctx_new_length ; i++) {
+            for (i = this.ifra.contentWindow.ctx_old_len ; i < ctx_new_len ; i++) {
 		if (this.ifra.contentWindow.ctx_new.charAt(i) != '_') {
                     this.log("ctx_new.char(i) != '_' ["+this.ifra.contentWindow.ctx_new.charAt(i)+"]");
 		    break;
@@ -143,15 +141,15 @@ http_streaming.prototype = {
                     this.log("ctx_new.charAt(i) == '_'");
                 }
 	    }
-	    this.ctx_old_len = i;
-	    if (i == ctx_new_length) {
+	    this.ifra.contentWindow.ctx_old_len = i;
+	    if (i == ctx_new_len) {
                 this.log("old_len == i");
 		break;
 	    }
             else {
                 this.log("old_len != i: "+i);
             }
-            comm_newpart = this.ifra.contentWindow.ctx_new.substr(this.ctx_old_len);    
+            comm_newpart = this.ifra.contentWindow.ctx_new.substr(this.ifra.contentWindow.ctx_old_len);    
             comm_len = 0;
 	    comm_arr = comm_newpart.match(this.comm_match);
 
@@ -165,7 +163,7 @@ http_streaming.prototype = {
 		}
 		again = 1;
 	    }
-            this.ctx_old_len += comm_len;
+            this.ifra.contentWindow.ctx_old_len += comm_len;
         } while (again);
         
 
@@ -226,7 +224,6 @@ http_streaming.prototype = {
             delete this.ifra;
             this.ifra = null;
         }
-        this.ctx_old_len = 0;
     },
 
     reload: function () {