Io

介绍 // Pipe creates a synchronous in-memory pipe. // It can be used to connect code expecting an io.Reader // with code expecting an io.Writer. // // Reads and Writes on the pipe are matched one to one // except when multiple Reads are needed to consume a single Write. // That is, each Write to the PipeWriter blocks until it has satisfied // one or more Reads from the PipeReader that fully consume // the written data. // The data is copied directly from the Write to the corresponding // Read (or Reads); there is no internal buffering. // // It is safe to call Read and Write in parallel with each other or with Close. // Parallel calls to Read and parallel calls to Write are also safe: // the individual calls will be gated sequentially. ...