1. When you make a request in the system, the Timing you see is the following result. Only 3 requests are concurrent at the same time. from the figure below, the request is suspended. Waiting and Content Download have a total of 134ms, which is very fa...
Let s start with a simple piece of code: ...
such as the question, is there something wrong with my understanding? Ask for advice. ...
there is a section of demo, in the user-guide of netty s official website that is not very clear. original text: netty4.x user Guide Chinese: netty4.x user Guide the data packet sent by the client, The server receives it in the form of a stream,...
in some materials, I have seen that the time of close_wait can be infinitely long, so if you want to modify the time of close_wait, which file is that parameter in? ...
< H1 > python rookies say hello to all the bosses! Ask the boss questions! < H1 > < H1 > functions I need to implement < H1 > 1. Using the flask framework to provide web services is simply a few keystrokes and then some indication of status! Access ...
how is the ack determined when the sender sends multiple message segments at the same time under the tcp protocol, and how does the seq determine when the receiver confirms the connection ...
< H1 > current solution < H1 > server bool is_server_disconnected(int client_socket) { set_flag(client_socket, O_NONBLOCK); char buffer[10]; int length = recv(client_socket, buffer, 10, 0); clr_flag(client_socket, O_NONBLOCK)...
opened a tun network card to grab the package client http sends post 375 bytes seq: 148255172 ack:11241 bytes seq: 148255491 ack:1reply1s1504 bytes payload 48 54 54 50 (375 bytes)payload50 4f 53 53 Why is it truncated ...
is there a TCP package grabbing sending tool that is as functional and easy to use as Fiddler? ...
what I already know is that the http status code is sent to the client after the server sends the data. for a http request, the client sends the HTTP request after the three-way handshake (TCP), and the server sends TCP fragments in response to the req...
goal: golang service, prepare to get banner information of ip:port. if ip:port is http, you can get http response, if it is ssh service, you can get ssh service output information. Such as version information. pre-condition: the corresponding tcpAddr...
give an example, the local client accesses the remote mysql server 3306 port. requires access to remote port 3306. my question is: does the network of the local client need to apply? Local access to remote port 3306, which port is used by the local...
how to time the controller method written by thinkphp5 under the linux server , you can write the bat file under windows, but how to implement it under linux, and, if you run regularly, does it affect the performance of the server < hr > ...
imagine having two components componentA, componentB componentA is a ul , and componentB is called li . < componentB vsway for = "i in list " > (while this list is an array of more than 100) v-for the same number of componentB, is there...
implement the editing function of an article. After entering the editing page, the form will get the data of the original article but bug, appears in the checkbox section. Clicking on one of the checkbox will select all or none of the checkbox, and onl...
question: just started to practice the python crawler, crawling the web page with Beautifulsoup, the web page contains br tags, the crawling result is None. tried whether to replace br, with the string s replace function or return None. tried replaci...
sellerCnt = > seller_cnt minPriceOne= > min_price_one as mentioned above, the effect is like this. Change uppercase letters to lowercase, and then add a _ how to encapsulate a function before uppercase letters. I ve tried it several times, but it s ...