Thanks for your reply. Setting port in enet_host_create is not flexible enough, as I may create more than 20 processes/threads. I think that once a udp diagram has been setup ( sendto() function has been called), the udp port in the client side is determine and it will be consistent across the whole application if we don't change the port manually. <div>
<br></div><div>As I am using Win7 64bit. I use "netstat -an -p udp -o" to get the udp port and process id mapping and find that the UDP port I created in my process through enet is consistent. And as described in MSDN </div>
<div>"<a href="http://msdn.microsoft.com/en-us/library/ms740148%28VS.85%29.aspx">http://msdn.microsoft.com/en-us/library/ms740148%28VS.85%29.aspx</a>" that "<span style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left">If a socket is opened, a </span><a href="http://msdn.microsoft.com/en-us/library/ms740476(v=vs.85).aspx" style="color:rgb(150,11,180);text-decoration:none;font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"><strong>setsockopt</strong></a><span style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"> call is made, and then a </span><strong style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left">sendto</strong><span style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"> call is made, Windows Sockets performs an implicit </span><strong style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left">bind</strong><span style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"> function call.</span>"</div>
<div>so we can get the port through "<a href="http://msdn.microsoft.com/en-us/library/ms738543(v=vs.85).aspx" style="color:rgb(150,11,180);text-decoration:none;font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"><strong>getsockname</strong></a><span style="font-family:'Segoe UI',Verdana,Arial;font-size:13px;text-align:left"> </span>" function. But I can not get the port in enet (I want to use the port number for debugging). Do you have a better solution besides setting port manually?</div>
<div><br></div><div><br><div class="gmail_quote">2012/7/11 <span dir="ltr"><<a href="mailto:enet-discuss-request@cubik.org" target="_blank">enet-discuss-request@cubik.org</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Today's Topics:<br>
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1. How can I get the client port created in my client side<br>
(Siqi Shen)<br>
2. Re: How can I get the client port created in my client side<br>
(Soren Dreijer)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Wed, 11 Jul 2012 13:48:44 +0200<br>
From: Siqi Shen <<a href="mailto:siqishen@gmail.com">siqishen@gmail.com</a>><br>
To: <a href="mailto:enet-discuss@cubik.org">enet-discuss@cubik.org</a><br>
Subject: [ENet-discuss] How can I get the client port created in my<br>
client side<br>
Message-ID:<br>
<<a href="mailto:CAD6PKm0KJqwY-Rf5rSeBOL3ru7x7c2jEyxYvRCAExD1QrecMrQ@mail.gmail.com">CAD6PKm0KJqwY-Rf5rSeBOL3ru7x7c2jEyxYvRCAExD1QrecMrQ@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi All,<br>
<br>
I am developing a small game using enet as network layer. My question is<br>
that how can I know the port I created in my client side to connect to<br>
remote host. I know that I can know the client's port in server's side when<br>
ENET_EVENT_TYPE_CONNECT receive; but I can not get the port when I use<br>
enet_host_create or enet_host_connect or ENET_EVENT_TYPE_CONNECT receive in<br>
client's side. Anyone know how to deal with this problem?<br>
<br>
Thanks and best regards,<br>
Siqi<br>
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Message: 2<br>
Date: Wed, 11 Jul 2012 08:04:40 -0500<br>
From: "Soren Dreijer" <<a href="mailto:dreijer@echobit.net">dreijer@echobit.net</a>><br>
To: "'Discussion of the ENet library'" <<a href="mailto:enet-discuss@cubik.org">enet-discuss@cubik.org</a>><br>
Subject: Re: [ENet-discuss] How can I get the client port created in<br>
my client side<br>
Message-ID: <011301cd5f65$bc210a70$34631f50$@<a href="http://echobit.net" target="_blank">echobit.net</a>><br>
Content-Type: text/plain; charset="us-ascii"<br>
<br>
You're using UDP and you therefore don't have separate client-side ports<br>
when you "connect" to a server.<br>
<br>
<br>
<br>
The port you're using on the client is the one you specified in<br>
enet_host_create() when you initialized enet.<br>
<br>
<br>
<br>
From: <a href="mailto:enet-discuss-bounces@cubik.org">enet-discuss-bounces@cubik.org</a> [mailto:<a href="mailto:enet-discuss-bounces@cubik.org">enet-discuss-bounces@cubik.org</a>]<br>
On Behalf Of Siqi Shen<br>
Sent: Wednesday, July 11, 2012 6:49 AM<br>
To: <a href="mailto:enet-discuss@cubik.org">enet-discuss@cubik.org</a><br>
Subject: [ENet-discuss] How can I get the client port created in my client<br>
side<br>
<br>
<br>
<br>
Hi All,<br>
<br>
<br>
<br>
I am developing a small game using enet as network layer. My question is<br>
that how can I know the port I created in my client side to connect to<br>
remote host. I know that I can know the client's port in server's side when<br>
ENET_EVENT_TYPE_CONNECT receive; but I can not get the port when I use<br>
enet_host_create or enet_host_connect or ENET_EVENT_TYPE_CONNECT receive in<br>
client's side. Anyone know how to deal with this problem?<br>
<br>
<br>
<br>
Thanks and best regards,<br>
<br>
Siqi<br>
<br>
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</blockquote></div><br></div>