java - WriteInt not sending the integer -


i writing client server program. working except part. while looking @ code found out server not receiving user id sent client. problem either in outtoserver.writeint(uid); or in uid = din.readint();.

thank much.

here code server part:

if("create event".equals(command)){         string eventnametxt = datain.readline();     system.out.println(eventnametxt);     string location = datain.readline();     system.out.println(location);     string description = datain.readline();     system.out.println(description);     string startdate = datain.readline();     system.out.println(startdate);     datainputstream din = new datainputstream(socket.getinputstream());      string enddate = datain.readline();     system.out.print(enddate);     uid = din.readint();     system.out.print(uid);     //get fullname of user creating event     condition = "userid = "+uid;     string creator = jdbc.selectlogin("fullname", "users", condition);     //insert record in database     string fields = "eventname,location,description,creator,userid,startdate,enddate";     string values = "'" + eventnametxt + "','" + location + "','" + description + "','" + creator + "'," + uid + ",'" + startdate + "','" + enddate + "'";     jdbc.insert("events", fields, values);     dataout.writebytes("event created!!\n"); }

and code client side:

command = "create event";  try{     clientsocket = new socket("localhost", 6555);     infromserver = new bufferedreader(new inputstreamreader(clientsocket.getinputstream()));     dataoutputstream outtoserver = new dataoutputstream(clientsocket.getoutputstream());     //inform server user creating event     outtoserver.writebytes(command + '\n');     //send information event     outtoserver.writebytes(eventnametxt.gettext() + '\n');     outtoserver.writebytes(locationtxt.gettext() + '\n');     outtoserver.writebytes(eventdescription.gettext() + '\n');     outtoserver.writebytes(startdt.getdate().tostring() + '\n');     outtoserver.writebytes(enddt.getdate().tostring()+'\n');     // send userid corresponding person logged in , creating event     outtoserver.writeint(uid);     system.out.print("   "+uid+'\n');      response = infromserver.readline();     system.out.print("server response: "+response);     if("event created!!".equals(response)){         joptionpane.showmessagedialog(null, response, "infobox: " + "response", joptionpane.information_message);         outtoserver.writebytes("event added"+'\n');         this.dispose();     } }catch (ioexception ex){     logger.getlogger(eventsframe.class.getname()).log(level.severe, null, ex); }

according server code, you're reading lines 'datain' uid 'socket'.


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