Step 1: Set non-blocking, start the connection Non-blocking connect, first set the sockfd non-blocking. This call connect can immediately return, the return value and errno handling in three ways: (1) If 0 is returned, indicating that connect success
amp, const, collections, len, wrong time, step 3, distinction, three ways, connection error, realization, connection establishment, int sockfd, struct sockaddr, sol, variable returns, getsockopt, berkeley, nsec, int connSeptember 30
I learned the following code is used when the practice shows that the use of TCP connections select benefits. /* select.c: * In nonblock way to communicate with multiple sockets. * This function is to demonstrate the usage of the select. * If the lim
lt, step 1, stdlib, sockets, backlog, stdio, argv, port users, server address, exit 1, sys, client address, current connection, tcp connections, inet, arpa, struct sockaddr, socket connections, void exit, int connMay 4
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import org.apache.http.HttpHost; import org.apache.http.client.HttpClient; import org.apache.http.client.params.HttpClientParams; import org.apache.http.conn.params.ConnRoutePNames; import org.apache.http.impl.client.DefaultHttpClient; import org.apa