package main import ( "io" "os" ) func main() { r, w := io.Pipe() go func() { w.Write([]byte("hello")) w.CloseWithError(io.EOF) }() buf := make([]byte, 5) n, err := r.Read(buf) if err != nil { if err == io.EOF { println("got EOF error") } } println(string(buf[:n])) }
package main import ( "io" "os" ) func main() { r, w := io.Pipe() go func() { w.CloseWithError(io.ErrUnexpectedEOF) }() buf := make([]byte, 5) n, err := r.Read(buf) if err != nil { if err == io.ErrUnexpectedEOF { println("got unexpected EOF error") } } }In this example, we create a pipe and close it with an unexpected EOF error. We then attempt to read from the pipe and check for errors. When we encounter an unexpected EOF error, we print a message to the console. The package library used in these examples is the io package, which provides basic interfaces for I/O in Go.