AMA Protocol 合约查看 API:contract/view 与 view 参数使用技巧
2026/8/21 14:13:43
命名管道是 Windows 系统中用于进程间通信的重要机制。在NamedPipe_ThreadRoutine函数里,我们可以看到创建和使用命名管道的基本流程:
NamedPipe_ThreadRoutine ( ) HANDLE hNamedPipe ; BOOL fRe ; // Create a Named Pipe hNamedPipe = CreateNamedPipe ( . . ) ; // Wait for client to connect do { fRe = ConnectNamedPipe ( ) ; // Now impersonate the client if (fRe) { if (!ImpersonateNamedPipeClient (hNamedPipe)) { printf ( " Impersonation Failure . %d\n", GetLastError ( ) ); return; } } // process client request // ... // Now revert back if (!RevertToSelf ( ) ) { printf ( " Revert Failure . %d\n ", GetLastError ( ) );