erlang model

[Erlang crisis] (4.3) SSH daemon, erlangsshOriginal article, reprinted please indicate the source: Server non-amateur research http://blog.csdn.net/erlib author SunfaceE-mail: cto@188.comSSH Daemon Erlang/OTP comes shipped with an SSH implementation that can both act as a server and a client. Part of it is a demo application providing a remote shell working in Erlang.To get this to work, you usually need to

1. Download Erlang r16b02 Source Pack Http://www.erlang.org/download/otp_src_R16B02.tar.gz 2. Because Java is needed in the process of compiling Erlang, the JDK is installed and the corresponding environment variables are configured, using the Jdk-6u45-linux-x64.bin wget--no-cookies--header "cookie:gpw_e24=http%3a%2f%2fwww.oracle.com%2f" Http://download.oracle.com/otn-pub/java /jdk/6u45-b06/jdk-6u45-linux-x

Reprinted: http://lenary.co.uk/erlang/2011/08/erlang-web-libraries/ I'll try to keep this updated as more information comes to light. please email me if anything is factually incorrect. Recently I needed to compare a few Erlang web libraries and frameworks for a friend who was writing a simple internal API endpoint. He suggested I shoshould publish the rundown f

through gen_tcp: Listen (). In this case, {active, false} is blocked, and then enters the acceptor_loop to start loop listening to client TCP requests. This cycle mainly involves three processes: 1. gen_accept () generates socket; 2. gen_tcp: controlling_process () assigns the socket communication to the newly generated transport process for processing; 3. set the {active, once} of transport to start receiving the message -- handle_info ({tcp, socket, Bin}, state) after the message is rece

Label: Erlang tail recursion Erlang generative Erlang list set deduplication% Set deduplication. ACC is initially passed into [] and stores the final result.Delsame ([], ACC)-> ACC;Delsame ([pre | T], ACC)-> checksame ([x | x % IntersectionCrosslist (L1, L2)->[X | x % UnionMergelist (L1, L2)->Delsame (lists: Merge (L1, L2), []).Conclusion: (1) the

IntroductionCharacterizing the scalability of Erlang.VMOn kernel-core processorsExplanation: Erlang schedulers are based on execution ction counting as a method for measuring execution time. A function is roughly equivalent to a function call. since each function call may take a different amount of time, the actual periods are not the same between different functions. when a process is scheduled to run, it is assigned a number of functions that it

1.1. High concurrency 1. Process The smallest Execution Unit of Erlang is a process, and the biggest feature of the process is good isolation (with its own independent memory space, crash will not affect other work units ). Erlang process features 2. coroutine Switch by yourself Efficient. Because the system context (such as page tables) is not frequently switched, the efficiency

Create a new. Erlang File:Io:format ("consulting. Erlang in ~p~n", [Element (2, FILE:GET_CWD ())]).C:CD ("C:/erl5.7.2/work"). % Note is the symbol "/" instead of "\". The catalogue changes according to individual needsIo:format ("Now in:~p~n", [Element (2, FILE:GET_CWD ())]).To view the properties of the Erlang executable program:For example, my environment:Erlan

Variablethe variable must start with an uppercase letter. in Erlang, variables are like those in math. When associating a value with a variable, it is an assertion, that is, a statement of fact. This variable is the value, that's all.Two assumptions about the simple statement of x=1234. First, x is not a variable, it's not a concept that you're used to in Java and C languages. Second, = is not an assignment operator, b

Do you want to learn Erlang! I feel that erlang is the future direction of multi-thread concurrent multi-core open-source is his advantage. if you want to work with us, please visit http://groups.csdn.net/erlang. no error. if you want to learn Erlang, please join us! I feel that e