From owner-freebsd-net@FreeBSD.ORG Sat Dec 19 15:45:39 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B6641065676 for ; Sat, 19 Dec 2009 15:45:39 +0000 (UTC) (envelope-from fengdreamer@126.com) Received: from m50-110.126.com (m50-110.126.com [123.125.50.110]) by mx1.freebsd.org (Postfix) with ESMTP id 34EFD8FC08 for ; Sat, 19 Dec 2009 15:45:36 +0000 (UTC) Received: from hao251 (unknown [219.237.184.215]) by smtp4 (Coremail) with SMTP id jdKowLAbjzYa9SxLQCxCBg--.2096S2; Sat, 19 Dec 2009 23:45:30 +0800 (CST) Date: Sat, 19 Dec 2009 23:45:19 +0800 From: "fengdreamer" To: "Li, Qing" , "freebsd-net" References: <31264189.456321261063444556.JavaMail.coremail@bj126app49.126.com> Message-ID: <200912192345192969851@126.com> X-mailer: Foxmail 6, 15, 201, 22 [cn] Mime-Version: 1.0 X-CM-TRANSID: jdKowLAbjzYa9SxLQCxCBg--.2096S2 X-Coremail-Antispam: 1UD129KBjvJXoWxXr48Ar1UWr1kCF4DXF1DKFg_yoW5AryUpa 90g39xGFn7trWYyrs7Cr4xGF1v93ySyFy5J3yjqryYvw15W39agF1ayrWa9wnrua1Iqw1Y vFWUXF15GF4DC3DanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUyvb7IF0VCYb41lb7IF0VCF04k20xv_Gry3M7k042IE42xK82IY 64kIx2x0424lb7IF0VCFI7km07C26c804VAKzcIF0wAYjsxI4VWUJwAYFVCjjxCrM7Avxs IEb2xv6ckvw2Wl14x267AKxVWUJVW8JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq 3wAFIxvE14AKwVWUJVWUGwA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjx v20xvEc7CjxVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2 jsIEc7CjxVAFwI0_GcCE3s1ln7IjY7xE6298Mc804VCY07AIYIkI8VC2zVCFFI0UMc804V CqF7xvr2I5Mc02F40E42I26xC2a48xMcIj6I8E87Iv67AKxVWUJVW8JwACjcxG0xvY0x0E wIxGrwACY4xI67k04243AVAKzVAKj4xxM4xvF2IEb7IF0Fy26I8I3I1lFVAaXTZC67ZELS n0mTvEwaV2v3VFvVW8Mx02cVAKzwCY1Ik26cxK620vw7xCY7Wlc2xSY4AK67AK6ryrMxkI 7II2jI8vz4vEwIxGrwCF04k20xvY0x0EwIxGrwCF72vE52k0Y41lx4CE17CEb7AF67AKxV WUXVWUAwCIc40Y0x0EwIxGrwCI42IY6xAIw20EY4v20xvaj40_WFyUJVCq3wCqF7xvr2IY 62kE34x0Y4UvcSsGvfC2KfnxnUUI43ZEXa7IUjBHq7UUUUU== X-CM-SenderInfo: pihqwv5uhdzvbu6rjloofrz/1tbiHRc+s0ihO3R+JQAAs6 X-Mailman-Approved-At: Sat, 19 Dec 2009 18:20:41 +0000 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Actual this is sender sider, the KASSERT. //Re: RE: Bug discussion:Tcp snd_nxt will not be increased. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Dec 2009 15:45:39 -0000 DQpIZWxsbyBMaSwgUWluZyBhbmQgQUxMOg0KDQpUaGFua3MgZm9yIHlvdXIgcmVwbHkuIEkgYW0g dXNpbmcgdGhlIEZyZWVCU0QgNy4xLiANCldoYXQgaSBhbSB0YWxraW5nIGFib3V0IGlzIHRoZSBj b25uZWN0IHNpZGUuICBIZXJlIGlzIG15IGRlc2NyaXB0aW9uLCBwbGVhc2UgcmVhZCB0aGUgYnJp ZWYgZmlyc3QgYW5kIGdldCB0aGUgcHJvYmxlbSBhbmQgdGhlbiBjb250bnVlIHdpdGggdGhlIGRl dGFpbCBkZXNjcmlwdGlvbi4NCg0KSG93IGlzIHRoaXMgcHJvYmxlbSBoYXBwZW46DQpCcmllZiBk ZXNjcmlwdGlvbjoNCjEuIEZpcnN0LCBDb25uZWN0IHNpZGUgc2VuZCBTWU4gdG8gdGhlIGxpc3Rl cm5lcg0KMi4gU2Vjb25kLCBDb25uZWN0IHNpZGUgd2lsbCByZXRyYW5zbWl0IHRoZSBTWU4gcGFj a2V0LCBidXQgd2hlbiBpdCBhbGxvYyBtYnVmIGZhaWwgaW4gdGhlIHRjcF9vdXRwdXQuIHRoZSB0 Y3Bfc25kbnh0IHdpbGwgbm90IGluY3JlYXNlLg0KMy4gU1lOIEFDSyBhcnJpdmVzLCB0Y3Bfc25k dW5hIGluY3JlYXNlLCBhbmQgd2lsbCBsYWdlciB0aGVuIHRjcF9zbmRueHQgYnkgMS4gc2VuZGVy IHNpZGUgd2lsbCByZXNwb25zZSB0aGUgQUNLLCBpbnZva2UgdGNwX291dHB1dDogbGVuIGlzIDEs IGJ1dCBjYyBpcyB6ZXJvLiBLQVNTRVJUIGhhcHBlbi4NCg0KRGV0YWlsIGRlc2NyaXB0aW9uOg0K MS5GaXJzdCwgQ29ubmVjdCBzaWRlIHNlbmQgU1lOIHRvIHRoZSBsaXN0ZXJuZXIsIHRjcC0+c25k X254dCB3aWxsIGp1c3QgbGFyZ2VyIHRoYW4gdGhlIHRjcC0+c25kX3VuYSBieSAxLg0KMi4gU2Vj b25kLCBDb25uZWN0IHNpZGUgd2lsbCByZXRyYW5zbWl0IHRoZSBTWU4gcGFja2V0LiBUaGUgcmV0 cmFuc21pdCBpcyB0cmlnZXIgYnkgdGhlIHJldHJhbnNtaXQgdGltZXIsIGl0IHdpbGwgdGhlbiBy b2xsIGJhY2sgdGhlIHRjcC0+c25kX254dCBlcXVhbCB0byB0Y3AtPnNuZF91bmEuICBhbmQgYmVn aW4gdG8gY2FsbCB0aGUgdGNwX291dHB1dC4gSWYgdGhlIHRjcF9vdXRwdXQgd29ya2luZyBmdW4s IHRoZSB0Y3AtPnNuZF9ueHQgd2lsbCB0aGVuIGFkdmFuY2VkIGJ5IDEgYmVmb3JlIGl0IGNhbGxz IHRoZSBpcF9vdXRwdXQuIEJ1dCBpZiB0aGUgbWJ1ZiBhbGxvYyBmYWlsLCB0aGUgdGNwLT5zbmRf bnh0IHdpbGwgc3RheSBlcXVhbCB0byB0Y3AtPnNuZF91bmEuIChvbiBteSBzeXN0ZW0sIG1lbWVy eSBpcyBydW5uaW5nIG91dCwgc28gbWJ1ZiBhbGxvYyBtYXkgZmFpbC4gKSBwbGVhc2UgcmVmZXIg dGhlIGJlbG93IGNvZGUgaW4gdGhlIHRjcF9vdXRwdXQ6DQoNCk1HRVRIRFIobSwgTV9ET05UV0FJ VCwgTVRfREFUQSk7DQppZiAobSA9PSBOVUxMKSB7DQplcnJvciA9IEVOT0JVRlM7DQpnb3RvIG91 dDsgLy8gZ290byBvdXQsIHNvIHRoZSB0Y3AtPnNuZF9ueHQgd2lsbCBub3QgaW5jcmVhc2VkLg0K fSANCg0KDQozLiBhcyBhYm92ZSBkZXNjcmlidGlvbiwgdGhlIHRjcC0+c25kX254dCBpcyBlcXVh bCB0byB0Y3AtPnNuZF91bmEuIHRoZW4gdGhlIFNZTiBBQ0sgcGFja2V0IGFycml2ZXMsIGFuZCB0 aGUgY29ubmVjdGlvbiBpcyBlc3RhYmxpc2hlZCwgYW5kIHRoZSB0Y3AtPnNuZF91bmEgd2lsbCBp bmNyZWFzZSBieSAxLiBBbHNvIHRoZSBjb25uZWN0IHNpZGUgd2lsbCB0aGVuIHNlbmQgdGhlIGxh c3QgQUNLLCBpdCBpbnZvZGUgdGhlIHRjcF9vdXRwdXQsIHRjcCBvdXRwdXQgbGVuIGlzIGNvbXB1 dGUgYnkgdGhlIGJlbG93IGV4cHJlc3Npb246DQoNCm9mZiA9IHRwLT5zbmRfbnh0IC0gdHAtPnNu ZF91bmE7IA0KbGVuID0gKChsb25nKXVsbWluKHNvLT5zb19zbmQuc2JfY2MsIHNlbmR3aW4pIC0g b2ZmKTsgDQoNCm9mY291cnNlIHlvdSBoYXZlIHNlZW4uIHRoZSBvZmYgaXMgLTEsIHRoZSBzb19z bmQuc2JfY2MgaXMgMCwgc28gdGhlIGxlbiBpcyAxLiBzbyBiZWxvdyBLQVNTRVJUIHdpbGwgY2Ft ZToNCg0KS0FTU0VSVChzYi0+c2JfbWIgIT0gTlVMTCwgKCIlczogc2JfbWIgaXMgTlVMTCIsIF9f ZnVuY19fKSk7IC8qIChzYnNuZHB0ciApICovDQoNClRoYW5rcyANClJlZ2FyZA0KDQoNCjIwMDkt MTItMTkgDQoNCg0KDQpmZW5nZHJlYW1lciANCg0KDQoNCreivP7Iy6O6IExpLCBRaW5nIA0Kt6LL zcqxvOSjuiAyMDA5LTEyLTE4ICAwMzoyODo0NSANCsrVvP7Iy6O6IM31tLq35zsgZnJlZWJzZC1u ZXQgDQqzrcvNo7ogDQrW98zio7ogUkU6IEJ1ZyBkaXNjdXNzaW9uOlRjcCBzbmRfbnh0IHdpbGwg bm90IGJlIGluY3JlYXNlZC4gDQogDQpIaSwNCkNvdWxkIHlvdSBwbGVhc2UgdGVsbCB1cyB3aGF0 IHZlcnNpb24geW91IGFyZSBydW5uaW5nPw0KPg0KPiBJZiB0aGUgdGNwX291dHB1dCBqdXN0IGhh dmUgc29tZSBlcnJvciwgZm9yIGV4YW1wbGU6IHdoZW4gYWxsb2MgbWJ1ZiwNCj4gaXQgcmV0dXJu cyBOVUxMLCBhbmQgdGhlbiB0aGUgc25kX254dCBudW1iZXIgd2lsbCBub3QgYmUgcmV0dXJuIHRv DQo+IG5vcm1hbC4NCj4gSWYganVzdCBpbiB0aGlzIHRpbWUsIFNZTiBBY2sgYXJyaXZlcywgZnJl ZUJTRCBjYW4ndCBoYW5kbGUgdGhpcw0KPiBzaXR1ZGl0aW9uLg0KPg0KSSBoYXZlIHNlZW4gYSBy ZWxhdGVkIGlzc3VlIGluIG9sZGVyIHZlcnNpb25zIHRoYXQgSSBmaXhlZCwgYnV0IGl0J3MgZnJv bSANCnRoZSBTWU4rQUNLIHBlcnNwZWN0aXZlLiBJZiBteSBtZW1vcnkgc2VydmVzIG1lIHJpZ2h0 LCBsb2NhbCBsaXN0ZW5lciByZWNlaXZlcw0KYSBTWU4gcGFja2V0LCB0cmFuc21pdHMgdGhlIFNZ TitBQ0ssIGJ1dCBtZW1vcnkgYWxsb2NhdGlvbiBmYWlscywgc28gdGhlDQpTWU4rQUNLIHBhY2tl dCB3YXMgbmV2ZXIgdHJhbnNtaXR0ZWQgb250byB0aGUgd2lyZSwgaG93ZXZlciwgdGhlIFNFUSBh ZHZhbmNlZA0KYnkgMS4gQXMgYSByZXN1bHQgb2YgU0VRIHVwZGF0ZSwgdGhlIHJldHJhbnNtaXR0 ZWQgU1lOIHBhY2tldCBmcm9tIHRoZSBvdGhlciANCmVuZCB3ZXJlIGRpc2NhcmQgYXMgZHVwbGlj YXRlcywgZXZlbnR1YWxseSB0aGUgY29ubmVjdGlvbiB0aW1lcyBvdXQuDQotLSBRaW5nDQo=