Changeset 2753

Timestamp:

Dec 21, 2009, 1:11:35 AM (15 years ago)

Author:

broder

Message:

Allow reconnecting to the same terminal session

Location:

package_branches/invirt-web/ajaxterm-rebased/code

Files:

• ajaxterm.py (modified) (3 diffs)
• main.py (modified) (2 diffs)
• static/ajaxterm/ajaxterm.js (modified) (3 diffs)

package_branches/invirt-web/ajaxterm-rebased/code/ajaxterm.py

@@ -321 +321 @@
         def dumplatin1(self):
                 return self.dump().translate(self.trl1)
-        def dumphtml(self,color=1):
+        def dumphtml(self,color=1,force=False):
                 h=self.height
                 w=self.width
@@ -344 +344 @@
                                 span+='\n'
                 r='<?xml version="1.0" encoding="ISO-8859-1"?><pre class="term">%s</pre>'%r
-                if self.last_html==r:
+                if self.last_html==r and not force:
                         return '<?xml version="1.0"?><idem></idem>'
                 else:
@@ -437 +437 @@
                 except (IOError,OSError):
                         self.proc_kill(fd)
-        def dump(self,fd,color=1):
+        def dump(self,fd,color=1,force=False):
                 try:
-                        return self.proc[fd]['term'].dumphtml(color)
+                        return self.proc[fd]['term'].dumphtml(color, force)
                 except KeyError:
                         return False

package_branches/invirt-web/ajaxterm-rebased/code/main.py

@@ -408 +408 @@
 
         @cherrypy.expose
-        def at(self, machine_id, k=None, c=0):
+        def at(self, machine_id, k=None, c=0, force=0):
             machine = validation.Validate(cherrypy.request.login, cherrypy.request.state, machine_id=machine_id).machine
             if machine_id in self.atsessions:
@@ -420 +420 @@
                 self.atmulti.proc_write(term,k)
             time.sleep(0.002)
-            dump=self.atmulti.dump(term,c)
+            dump=self.atmulti.dump(term,c,int(force))
             cherrypy.response.headers['Content-Type']='text/xml'
             if isinstance(dump,str):
                 return dump
             else:
+                print "Removing session for", machine_id
                 del self.atsessions[machine_id]
                 return '<?xml version="1.0"?><idem></idem>'

package_branches/invirt-web/ajaxterm-rebased/code/static/ajaxterm/ajaxterm.js

@@ -13 +13 @@
         var sending=0;
         var rmax=1;
+        var force=true;
 
         var div=document.getElementById(id);
@@ -103 +104 @@
                         }
                         var query=query1+send;
+                        if (force) {
+                            query=query+"&force=1";
+                            force=false;
+                        }
                         if(opt_get.className=='on') {
                                 r.open("GET",base_path+"?"+query,true);
@@ -270 +275 @@
                 document.onkeypress=keypress;
                 document.onkeydown=keydown;
+                force=true;
                 timeout=window.setTimeout(update,100);
         }