fixed some warnings

 #include <stdlib.h>
+#include <stdio.h>
 #include <stdarg.h>
 
 #include "logger.h"

@@ -129,12 +129,28 @@ serverRun(Server this)
 			 * handle writes
 			 */
 			if (0 != ((this->fds)[i].revents & POLLOUT)) {
-				write(
+				int size;
+
+				size = write(
 						(this->fds)[i].fd,
 						(this->conns)[fd].wbuf,
 						strlen((this->conns)[fd].wbuf));
-				(this->fds)[i].events = (this->fds)[i].events & ~POLLOUT;
-				serverCloseConn(this, i);
+
+				if (size == strlen((this->conns)[fd].wbuf) ||
+						-1 == size) {
+					if (-1 == size) {
+						loggerLog(this->logger, LOGGER_ERR,
+								"write error, closing connection");
+					}
+
+					(this->fds)[i].events = (this->fds)[i].events & ~POLLOUT;
+					serverCloseConn(this, i);
+				}
+				else {
+					memmove((this->conns)[fd].wbuf,
+							(this->conns)[fd].wbuf + size,
+							strlen((this->conns)[fd].wbuf) - size + 1);
+				}
 			}
 		}
     }

 #include <errno.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "socket.h"
 #include "logger.h"

 #include <errno.h>      /* for errno */
+#include <unistd.h>
 
 #include "socket.h"
 #include "interface/class.h"