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Groups > comp.lang.java.programmer > #16022
| From | Knute Johnson <nospam@rabbitbrush.frazmtn.com> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: serversocket |
| Date | 2012-07-14 10:23 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <jts9va$r6p$1@dont-email.me> (permalink) |
| References | <15b1bc5d-160d-4048-8ad7-2cff9cf862e0@googlegroups.com> <76cf48db-123d-4888-ac60-4b80ccfdeea4@googlegroups.com> |
On 7/14/2012 7:56 AM, Lucyann Lenon Emerick De Assis wrote:
> translating
> Good morning!
> to starting with java but Nevertheless I have some experience with php. Trying to create a ServerSocket with java to get data from the GPS model TK102, did the class below That by the way this "working" I emulei the model of it on my smart and he did what he HAD to read on screen and printed logs , However when i put the gps to connect it does not conect. I know he is working as a forum on the net a guy Gave me the ip of the server and connected it hin. Can someone help me?
> Em sábado, 14 de julho de 2012 09h41min27s UTC-3, Lucyann Lenon Emerick De Assis escreveu:
>> Bom dia!
>> to começando com java mas no entanto já tenho uma certa experiência com php. to tentando criar um serversocket com java para receber dados de um gps modelo tk102 , fiz a classe abaixo que por sinal esta "funcionando" eu emulei o modelo dele no meu smart e ele fez o que tinha que fazer leu e imprimiu em tela os logs, entretanto quando eu coloco o gps pra conectar ele nao conect. sei que ele esta funcionando pois em um forum na net um cara me forneceu o ip do server dele e nele conectou. alguem pode me ajudar ?
>>
>>
>>
>> import java.io.BufferedReader;
>> import java.io.IOException;
>> import java.io.InputStreamReader;
>> import java.net.ServerSocket;
>> import java.net.Socket;
>>
>> public class Track {
>>
>> public static void main(String[] args) {
>>
>> //Declaro o ServerSocket
>> ServerSocket serv = null;
>>
>> //Declaro o Socket de comunicação
>> Socket s = null;
>>
>> //Declaro o leitor para a entrada de dados
>> BufferedReader entrada = null;
>>
>> while (true) {
>>
>> try {
>>
>> //Cria o ServerSocket na porta 11000 se estiver disponível
>> serv = new ServerSocket(11000);
>>
>> //Aguarda uma conexão na porta especificada e cria retorna o socket que irá comunicar com o cliente
>> s = serv.accept();
>>
>> //Cria um BufferedReader para o canal da stream de entrada de dados do socket s
>> entrada = new BufferedReader(new InputStreamReader(s.getInputStream()));
>>
>> //Aguarda por algum dado e imprime a linha recebida quando recebe
>> System.out.println(entrada.readLine());
>>
>> //trata possíveis excessões de input/output. Note que as excessões são as mesmas utilizadas para as classes de java.io
>> } catch (IOException e) {
>>
>> //Imprime uma notificação na saída padrão caso haja algo errado.
>> System.out.println("Algum problema ocorreu para criar ou receber o socket.");
>>
>> } finally {
>>
>> try {
>>
>> //Encerro o socket de comunicação
>> s.close();
>>
>> //Encerro o ServerSocket
>> serv.close();
>>
>> } catch (IOException e) {
>> }
>> }
>> }
>>
>>
>>
>> }
>> }
A ServerSocket is used when you want to be the server. A Socket is used
when you want to connect to a server. Is the GPS running a server?
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serversocket Lucyann Lenon Emerick De Assis <lucyann.lenon@gmail.com> - 2012-07-14 05:41 -0700
Re: serversocket Joerg Meier <joergmmeier@arcor.de> - 2012-07-14 16:40 +0200
Re: serversocket Lew <noone@lewscanon.com> - 2012-07-14 13:04 -0700
Re: serversocket Joerg Meier <joergmmeier@arcor.de> - 2012-07-15 00:42 +0200
Re: serversocket Lucyann Lenon Emerick De Assis <lucyann.lenon@gmail.com> - 2012-07-14 07:56 -0700
Re: serversocket Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2012-07-14 10:23 -0700
Re: serversocket Martin Gregorie <martin@address-in-sig.invalid> - 2012-07-15 00:29 +0000
Re: serversocket Lew <noone@lewscanon.com> - 2012-07-14 14:04 -0700
Re: serversocket Lew <noone@lewscanon.com> - 2012-07-14 14:12 -0700
Re: serversocket Lucyann Lenon Emerick De Assis <lucyann.lenon@gmail.com> - 2012-07-16 04:49 -0700
Re: serversocket Lucyann Lenon Emerick De Assis <lucyann.lenon@gmail.com> - 2012-07-16 04:54 -0700
Re: serversocket Lew <lewbloch@gmail.com> - 2012-07-16 13:59 -0700
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