diff --git a/contrib/backends/nntpchan-daemon/include/nntpchan/event.hpp b/contrib/backends/nntpchan-daemon/include/nntpchan/event.hpp
index 622ebe3..67f797f 100644
--- a/contrib/backends/nntpchan-daemon/include/nntpchan/event.hpp
+++ b/contrib/backends/nntpchan-daemon/include/nntpchan/event.hpp
@@ -19,7 +19,7 @@ namespace ev
     virtual bool readable() const { return true; };
     virtual int read(char * buf, size_t sz) = 0;
     virtual bool writeable() const { return true; };
-    virtual int write() = 0;
+    virtual int write(size_t avail) = 0;
     virtual bool keepalive() = 0;
     virtual void close() 
     { 
diff --git a/contrib/backends/nntpchan-daemon/include/nntpchan/server.hpp b/contrib/backends/nntpchan-daemon/include/nntpchan/server.hpp
index 88db611..954c346 100644
--- a/contrib/backends/nntpchan-daemon/include/nntpchan/server.hpp
+++ b/contrib/backends/nntpchan-daemon/include/nntpchan/server.hpp
@@ -42,7 +42,7 @@ struct IServerConn : public ev::io
   IServerConn(int fd, Server *parent, IConnHandler *h);
   virtual ~IServerConn();
   virtual int read(char * buf, size_t sz);
-  virtual int write();
+  virtual int write(size_t avail);
   virtual void close();
   virtual void Greet() = 0;
   virtual bool IsTimedOut() = 0;
@@ -67,7 +67,7 @@ public:
   virtual bool readable() const { return false; };
   virtual int read(char *,size_t) { return -1; };
   virtual bool writeable() const { return false; };
-  virtual int write() {return -1; };
+  virtual int write(size_t) {return -1; };
   virtual int accept();
   virtual bool keepalive() { return true; };
 
diff --git a/contrib/backends/nntpchan-daemon/libnntpchan/epoll.hpp b/contrib/backends/nntpchan-daemon/libnntpchan/epoll.hpp
index 140668f..cacb57c 100644
--- a/contrib/backends/nntpchan-daemon/libnntpchan/epoll.hpp
+++ b/contrib/backends/nntpchan-daemon/libnntpchan/epoll.hpp
@@ -82,97 +82,97 @@ namespace ev
             idx = 0;
             while(idx < res)
             {
-            errno = 0;
-            ev = &evs[idx++];
-            if(ev->data.fd == sfd)
-            {
-                read(sfd, readbuf, sizeof(readbuf));
-                continue;
-            }
-            
-            handler = static_cast<ev::io *>(ev->data.ptr);
+                errno = 0;
+                ev = &evs[idx++];
+                if(ev->data.fd == sfd)
+                {
+                    read(sfd, readbuf, sizeof(readbuf));
+                    continue;
+                }
+                
+                handler = static_cast<ev::io *>(ev->data.ptr);
 
-            if(ev->events & EPOLLERR || ev->events & EPOLLHUP)
-            {
-                handler->close();
-                delete handler;
-                continue;
-            }
+                if(ev->events & EPOLLERR || ev->events & EPOLLHUP)
+                {
+                    handler->close();
+                    delete handler;
+                    continue;
+                }
 
-            if (handler->acceptable())
-            {
-                int acceptfd;
-                bool errored = false;
-                while(true)
+                if (handler->acceptable())
                 {
-                acceptfd = handler->accept();
-                if(acceptfd == -1)
-                {
-                    if (errno == EAGAIN || errno == EWOULDBLOCK)
+                    int acceptfd;
+                    bool errored = false;
+                    while(true)
                     {
-                    break;
-                    }
-                    perror("accept()");
-                    errored = true;
-                    break;
-                }
-                }
-                if(errored)
-                {
-                handler->close();
-                delete handler;
-                continue;
-                }
-            }
-            if(ev->events & EPOLLIN && handler->readable())
-            {
-                bool errored = false;
-                while(true)
-                {
-                int readed = handler->read(readbuf, sizeof(readbuf));
-                if(readed == -1)
-                {
-                    if(errno != EAGAIN)
+                    acceptfd = handler->accept();
+                    if(acceptfd == -1)
                     {
-                    perror("read()");
-                    handler->close();
-                    delete handler;
-                    errored = true;
+                        if (errno == EAGAIN || errno == EWOULDBLOCK)
+                        {
+                        break;
+                        }
+                        perror("accept()");
+                        errored = true;
+                        break;
+                    }
+                    }
+                    if(errored)
+                    {
+                    handler->close();
+                    delete handler;
+                    continue;
                     }
-                    break;
                 }
-                else if (readed == 0)
+                if(ev->events & EPOLLIN && handler->readable())
+                {
+                    bool errored = false;
+                    while(true)
+                    {
+                    int readed = handler->read(readbuf, sizeof(readbuf));
+                    if(readed == -1)
+                    {
+                        if(errno != EAGAIN)
+                        {
+                        perror("read()");
+                        handler->close();
+                        delete handler;
+                        errored = true;
+                        }
+                        break;
+                    }
+                    else if (readed == 0)
+                    {
+                        handler->close();
+                        delete handler;
+                        errored = true;
+                        break;
+                    }
+                    }
+                    if(errored) continue;
+                }
+                if(ev->events & EPOLLOUT && handler->writeable())
+                {
+                    int written = handler->write(1024);
+                    if(written < 0)
+                    {
+                        if (errno == EAGAIN || errno == EWOULDBLOCK)
+                        {
+                            // blocking
+                        }
+                        else
+                        {
+                            perror("write()");
+                            handler->close();
+                            delete handler;
+                        }
+                    }
+                }
+                if (!handler->keepalive())
                 {
                     handler->close();
                     delete handler;
-                    errored = true;
-                    break;
                 }
-                }
-                if(errored) continue;
-            }
-            if(ev->events & EPOLLOUT && handler->writeable())
-            {
-                int written = handler->write();
-                if(written < 0)
-                {
-                if (errno == EAGAIN || errno == EWOULDBLOCK)
-                {
-                    // blocking
-                }
-                else
-                {
-                    perror("write()");
-                    handler->close();
-                    delete handler;
-                }
-                }
-            }
-            if (!handler->keepalive())
-            {
-                handler->close();
-                delete handler;
-            }
             }
         }
         while(res != -1 && conns);
diff --git a/contrib/backends/nntpchan-daemon/libnntpchan/event.cpp b/contrib/backends/nntpchan-daemon/libnntpchan/event.cpp
index 404bfd1..c109d81 100644
--- a/contrib/backends/nntpchan-daemon/libnntpchan/event.cpp
+++ b/contrib/backends/nntpchan-daemon/libnntpchan/event.cpp
@@ -7,9 +7,13 @@ typedef nntpchan::ev::EpollLoop LoopImpl;
 #include "kqueue.hpp"
 typedef nntpchan::ev::KqueueLoop LoopImpl;
 #else
+#ifdef __netbsd__
+typedef nntpchan::ev::KqueueLoop LoopImpl;
+#else
 #error "unsupported platform"
 #endif
 #endif
+#endif
 
 namespace nntpchan 
 {
@@ -38,14 +42,20 @@ namespace nntpchan
       { 
         return false;
       }
-      handler->fd = fd;
    
       if(bind(fd, addr, slen) == -1)
+      {
+        ::close(fd);
         return false;
-  
-      if (listen(fd, 5) == -1)
-        return false;
+      }
 
+      if (listen(fd, 5) == -1)
+      {
+        ::close(fd);
+        return false;
+      }
+
+      handler->fd = fd;
       return TrackConn(handler);
     }
 
diff --git a/contrib/backends/nntpchan-daemon/libnntpchan/kqueue.hpp b/contrib/backends/nntpchan-daemon/libnntpchan/kqueue.hpp
index ee19d2b..decf970 100644
--- a/contrib/backends/nntpchan-daemon/libnntpchan/kqueue.hpp
+++ b/contrib/backends/nntpchan-daemon/libnntpchan/kqueue.hpp
@@ -22,11 +22,6 @@ namespace ev
             ::close(kfd);
         }
 
-        virtual bool BindTCP(const sockaddr * addr, ev::io * handler)
-        {
-
-        }
-
         virtual bool TrackConn(ev::io * handler)
         {
             kevent event;
@@ -133,7 +128,17 @@ namespace ev
                         }
                         if(ev->filter & EVFILT_WRITE && handler->writable())
                         {
+                            int writespace = ev->data;
+                            int written = handler->write(writespace);
+                            if(written > 0)
+                            {
 
+                            }
+                        }
+                        if(!handler->keepalive())
+                        {
+                            handler->close();
+                            delete handler;
                         }
                     }
                 }
diff --git a/contrib/backends/nntpchan-daemon/libnntpchan/server.cpp b/contrib/backends/nntpchan-daemon/libnntpchan/server.cpp
index e9ffa65..347000b 100644
--- a/contrib/backends/nntpchan-daemon/libnntpchan/server.cpp
+++ b/contrib/backends/nntpchan-daemon/libnntpchan/server.cpp
@@ -39,7 +39,7 @@ void Server::OnAccept(int f)
   { 
     m_conns.push_back(conn);  
     conn->Greet();
-    conn->write();
+    conn->write(1024);
   }
   else 
   {
@@ -101,19 +101,20 @@ bool IServerConn::keepalive()
   return !m_handler->ShouldClose();
 }
 
-int IServerConn::write()
+int IServerConn::write(size_t avail)
 {
   auto leftovers = m_writeLeftover.size();
   ssize_t written;
   if(leftovers)
   {
-    if(leftovers > 1024)
+    if(leftovers > avail)
     {
-      leftovers = 1024;
+      leftovers = avail;
     }
     written = ::write(fd, m_writeLeftover.c_str(), leftovers);
     if(written > 0)
     {
+      avail -= written;
       m_writeLeftover = m_writeLeftover.substr(written);
     }
     else 
@@ -126,13 +127,23 @@ int IServerConn::write()
   {
     if(!m_handler->HasNextLine())
     {
-      return 0;
+      return written;
     }
-    auto line = m_handler->GetNextLine();  
-    written = ::write(fd, line.c_str(), line.size());
-    if(written > 0)
+    auto line = m_handler->GetNextLine();
+    int wrote;
+    if(line.size() <= avail)
     {
-      m_writeLeftover = line.substr(written);
+      wrote = ::write(fd, line.c_str(), line.size());
+    }
+    else
+    {
+      auto subline = line.substr(0, avail);
+      wrote = ::write(fd, subline.c_str(), subline.size());
+    }
+    if(wrote > 0)
+    {
+      written += wrote;
+      m_writeLeftover = line.substr(wrote);
     }
     else
     {
@@ -140,8 +151,8 @@ int IServerConn::write()
       return -1;
     }
   }
-  while(written > 0);
-  return 0;
+  while(avail > 0);
+  return written;
 }
 
 void IServerConn::close()