pga socket

Solution:For a socket object, use the write method (writebyte (), writeutfbytes (), and other methods .) first write data to the cache area, and then use the flush () method to send data. for xmlsocket objects, use the send () method. Discussion:The methods for sending data from the socket and xmlsocket classes to the socket server are different. Let's first look

Synchronous Client Socket Sample The following sample program creates a client that connects to the server. The client is generated with a synchronous socket, so the execution of the client application is suspended until the server returns a response. The application sends a string to the server, and then displays the string returned by the server in the console. C# Using System; Using System.Net; Using S

Socket -- accept big data, socket -- accept dataI. Simple ssh Functions 　　1.1 implement functions In the previous blog, we have implemented a simple small program similar to the Linux Server ssh function. You can enter a system command to return the command running result. Today we will start with this, let's see how the socket can accept a large amount of data.

Solve the problem of Chinese character string encoding during socket communication between Java and VB and C/C ++/OC I encountered a Java encoding character set using UTF-8 encoding characters using 2 + characters I testedCodeAs follows: System. out. println ("UTF-8: A->" + "". getbytes ("UTF-8 "). length); system. out. println ("UTF-8: Hi->" + "hi ". getbytes ("UTF-8 "). length); system. out. println ("gb2312: A->" + "". getbytes ("gb2312 "). len

. Net platform, Socket communication protocol middleware design ideas (with source code), socket communication protocol On the. net platform, there are many ways to implement communication processing (see the table below), each of which has its own advantages and disadvantages: Serial number Implementation Method Features 1 WCF Advantages: good encapsulation and convenience. Di

Python 37th days -- exception -- socket, 37th days -- socket Exception Handling 1 #! Usr/bin/env python 2 #-*-coding: UTF-8-*-3 # Author calmyan 4 5 list_l = ['G ', 'H'] 6 data = {'1': '3'} 7 try: 8 # list_l [3] # IndexError: list index out of range 9 data ['2q'] 10 bytes t IndexError as e: # The list subscript exceeds the boundary 11 print (e) 12 bytes t KeyError as e: # dictionary key does not exist 13 pr

As we mentioned in section 1st, socket is an int file descriptor (an abstract descriptor in Winsock). We operate on the socket by sending instructions to this descriptor. This is the idea of C language. In the object-oriented thinking, it is best that socket itself is an object, and various methods are developed by the object itself. It is not difficult to encaps

Java TCP/IP Socket programming Series [Java TCP/IP Socket] Message frame and resolution in application protocol [Java TCP/IP Socket] Build and parse custom protocol messages [Java TCP/IP Socket] a tcp server based on a thread pool [Java TCP/IP Socket] deadlock ca

As a webserver, there must be a listening socket. This listening socket is used to receive HTTP requests. The creation of this listening socket is based on the content of the configuration file, in nginx. the number of listening sockets must be created for each address in the conf file. Let's not talk about the structure of each struct here. It's just about the g

Socket module, socket 1 1.1 server: #! /Use/local/env python#-*-Coding: UTF-8 -*-Import socketIp_port = ('2017. 0.0.1 ', 127)# Ip_port = ('0. 0.0.0 ', 9999) # All IP addressesSk = socket. socket ()Sk. bind (ip_port)Sk. listen (5)While True:Print ('server wainting ...')Conn, add = sk. accept ()Client_data = conn. recv (

Since I published two articles on the implementation of the Windows Socket communication component, I have received comments from many readers, hoping to share the complete source code. At this time, this seat does not harm you. The complete code of the server component and client component is provided here. In addition, it took a little time to carefully prepare two test cases for readers to learn and understand, one for functional testing (TestEcho)

TCP transmission: Use the socket service to implement a text converter, socket Text Converter Reprinted please indicate the source, thank you: http://blog.csdn.net/harryweasley/article/details/45665291 I recently read a teaching video and learned socket programming. There is an example in which I feel that it is well written. I will organize it here to help me r

Synchronizing client Sockets sample The following example program creates a client that is connected to the server. The client is generated with a synchronous socket, so the execution of the client application is suspended until the server returns a response. The application sends a string to the server and then displays the string returned by the server in the console. C# Using System; Using System.Net; Using System.Net.Sockets; Using System.Text;