dyn tls

first request the most urgently needed files, while NGINX already supports (the SPDY solution should be simpler ). Now, you need to decide whether to migrate to HTTP/2, and the key is to know how to use it to the maximum extent. This article will show you why to make this decision and how to implement it from the perspective of performance. Next we will discuss seven small suggestions on HTTP/2 performance one by one. Whether to migrate to HTTP/2 Terminate HTTP/2 and

Http://www.cocoachina.com/ios/20150703/12392.htmlThis article is a contributing article, Chenyilong (https://github.com/ChenYilong/iOS9AdaptationTips)nsapptransportsecuirity--Nsallowsarbitraryloads YesDEMO1_IOS9 Network Adaptation _ Switch to more secure HTTPSIOS9 all HTTP requests to https: The IOS9 system sends a network request that uses TLS 1.2 SSL uniformly. With the TLS 1.2 protocol, the purpose is to

. Another example is the ability to open in NGINX using GZIP compression. Once you have compressed the text data in your service, you can use the gzip_static instruction directly to process the compressed. GZ version.Tip #5: Optimizing SSL/TLSThe Secure Sockets (SSL) protocol and its next-generation Transport Layer Security (TLS) protocol are being used by more and more Web sites. SSL/TLS encryption of data

NET (C #): Thread-local Storage (thread-local Storage) threadstatic, LocalDataStoreSlot and threadlocalDirectory 1. Using the ThreadStatic feature 2. Using the named LocalDataStoreSlot type 3. Using unnamed LocalDataStoreSlot types 4. Using the threadlocal 5. Emphasize the default values for different methods and TLS Note: For brevity, the following will replace "thread local storage (thread-local Storage)" with "

execute the Generatecerts method in the Generateartifacts.sh script to generate the document containing the certificate in the current directory. The Crypto-config directory of the components. ordererOrganizations example.com ca # 包含给Orderer组织颁发MSP证书的ca的公私钥 msp # 包含Orderer组织的msp相关证书（admincerts，cacerts，tlscacerts） orderers orderer.example.com msp admincerts # 管理员证书 cacerts # 给Orderer组织颁发MSP证书的ca的证书

5993 5990 0 11:44 pts/0 00:00:00 bashroot 6270 6266 0 11:56 pts/1 00:00:00 -bashroot 6379 6270 0 12:00 pts/1 00:00:00 grep bashroot@dremi-desktop:~# If you know the full name of the process, use this command to facilitate the pidof process name. root@dremi-desktop:~# pidof bash5993root@dremi-desktop:~# 2. Find the entry and exit ID, and view the running space of the process directly. You can check the/proc/Pid/maps file or print it between pmap commands. root@dre

weeks ago 184.7 MBUbuntu saucy 195eb90b5349 weeks ago 184.7 MBUbuntu Lucid 3db9c44f4520 4 months ago 183 MBUbuntu 10.04 3db9c44f4520 4 months ago 183 MBAs long as the HTTPS authentication is turned on, the Docker command must add –tlsverify parameters. All of the above operations are done on the Docker host and find another machine to verify that HTTPS is in effect: root@ubuntu:~# Curl-v-S Https://docker01.thstack.com:6732/info* About to connect () to docker01.thstack.com Port 6732 (#0)* Tryi

() from/lib64/tls/libc.so.6#1 0x00000000006f0730 in Ub::epollex::p oll ()#2 0x00000000006f172a in Ub::netreactor::callback ()#3 0x00000000006fbbbb in Ub::ubtask::callback ()#4 0x000000302b80610a in Start_thread () from/lib64/tls/libpthread.so.0#5 0x000000302afc6003 in Clone () from/lib64/tls/libc.so.6#6 0x0000000000000000 in?? ()thread 6 (thread 1094719840 (LWP

authentication result to the source server.3.3 encryption although SASL provides an advanced authentication mechanism, both parties must pass the specific authorization authentication before normal communication can be conducted, but the login information is generally important information such as passwords and usernames, most of them are transmitted in plain text, so they are easily eavesdropped. To solve this problem, XMPP uses the "STARTTLS" extension based on the Transport Layer Security Pr

Source: http://www.xymyeah.com/979.html 1. pstree Pstree displays processes in a tree structure$ Pstree-P work | grep adSshd (22669) --- bash (22670) --- ad_preprocess (4551)-+-{ad_preprocess} (4552)|-{Ad_preprocess} (4553)|-{Ad_preprocess} (4554)|-{Ad_preprocess} (4555)|-{Ad_preprocess} (4556)'-{Ad_preprocess} (4557) Work is the working user,-P is the display process identifier, ad_preprocess has started 6 sub-threads, and a total of 7 main threads 2. PS-lf $ PS-lf 4551Uid pid ppid lwp C nlwp

. Writing service-side code Defines a listener object, the address that the server listens to lis,err: = Net. Listen ("TCP", ": 7051") //Create GRPC server option and populate var serveropts []grpc. Serveroption //Create a standard GRPC server = Grpc. NewServer (serveropts ...) Create a service-side object that implements the service-side interface type eventsever{...} based on the interface definitions generated in XXX.pb.go. Func (e *eventsever) Chat (...) {

0.0 7.4 0:00.00 Imvchannelserve24727 ztgame15 0 1409m 1.2g 4252 S 0.0 7.4 0:00.76 Imvchannelserve24728 ztgame16 0 1409m 1.2g 4252 S 0.0 7.4 0:00.53 Imvchannelserve24730 ztgame16 0 1409m 1.2g 4252 S 0.0 7.4 2:42.18 Imvchannelserve3, through the command pstack process ID display thread stack, LWP 24729 corresponding to the thread ID stack, is the highest CPU stack, you can specifically analyze what caused the cause.$ pstack 24714Thread (thread 1084229984 (LWP 24716)):#0 0x00000039c5a901d5 in __na

Transferred from: http://www.ruanyifeng.com/blog/2014/02/ssl_tls.htmlOverview of the operating mechanism of SSL/TLS protocolNanyiDate: February 5, 2014Internet communication security, based on the SSL/TLS protocol.This paper briefly introduces the operating mechanism of SSL/TLS protocol. The emphasis of this article is on the design idea and the running process,

HTTPS, also known as HTTP over TLS. The predecessor of TLS is SSL,TLS 1.0, which is typically marked as SSL 3.1,TLS 1.1 for SSL 3.2,tls 1.2 for SSL 3.3. This article focuses on the 1.2 version of the TLS protocol.Describes the rel

What is the difference between SSL and SSH and Openssh,openssl?First, the role of SSLHTTP communications that do not use SSL/TLS are non-encrypted traffic. All information is transmitted in plaintext, bringing three major risks.Eavesdropping risk (eavesdropping): Third parties can learn the content of the communication. Tamper risk (tampering): Third parties may modify the communication content. Impersonation risk (pretending): A third party can parti

1.HTTPS FoundationHTTPS (Secure hypertext Transfer Protocol) Secure Hypertext Transfer Protocol It is a secure communication channel that is based on HTTP development and is used to exchange information between client computers and servers. It uses Secure Sockets Layer (SSL) for information exchange, which is simply a secure version of HTTP and an HTTP protocol that uses TLS/SSL encryption.The HTTP protocol transmits the information in clear text, the

By analyzing the details of the TLS handshake process, we find that HTTPS increases multiple RTT network transfer times over HTTP, increasing the service-side overhead and slowing down the client response time. Therefore, performance optimization is an essential task. Many articles are focused on performance optimization on the server side, but for the e-commerce industry, most of the user traffic originates from the app, so the client's performance i

stack traces for each process$ pstack 4551Thread 7 (thread 1084229984 (LWP 4552)):#0 0x000000302afc63dc in epoll_wait () from/lib64/tls/libc.so.6#1 0x00000000006f0730 in Ub::epollex::p oll ()#2 0x00000000006f172a in Ub::netreactor::callback ()#3 0x00000000006fbbbb in Ub::ubtask::callback ()#4 0x000000302b80610a in Start_thread () from/lib64/tls/libpthread.so.0#5 0x000000302afc6003 in Clone () from/lib64/

urgently needed files, and Nginx has supported (Spdy's scenario is simpler). Now you need to decide whether to migrate to HTTP/2, and the key is to know how to make the most of it. This article will take you through the performance perspective of why this decision is made and how it is implemented. Next we will discuss 7 small suggestions about the performance of HTTP/2. Do you need to migrate to HTTP/2 now? Terminating HTTP/2 and TLS