README
¶
unet
Go programming helpers for common networking needs.
Usage
func Addr
func Addr(protocol, tcpAddr string) (fullAddr string)
Returns a human-readable URL representation of the specified TCP address.
Examples:
unet.Addr("http", ":8080") = http://localhost:8080
unet.Addr("https", "testserver:9090") = https://testserver:9090
unet.Addr("http", ":http") = http://localhost
unet.Addr("https", "demomachine:https") = https://demomachine
func DownloadFile
func DownloadFile(srcFileUrl, dstFilePath string) (err error)
Downloads a remote file at the specified (net/http-compatible) srcFileUrl to
the specified dstFilePath.
func OpenRemoteFile
func OpenRemoteFile(srcFileUrl string) (src io.ReadCloser, err error)
Opens a remote file at the specified (net/http-compatible) srcFileUrl and
returns its io.ReadCloser.
type ResponseBuffer
type ResponseBuffer struct {
// Used to implement the `http.ResponseWriter.Write` method.
bytes.Buffer
// Used to implement the `http.ResponseWriter.Header` method.
Resp http.Response
}
Implements http.ResponseWriter with a bytes.Buffer.
func (*ResponseBuffer) Header
func (me *ResponseBuffer) Header() http.Header
Returns me.Resp.Header.
func (*ResponseBuffer) WriteHeader
func (_ *ResponseBuffer) WriteHeader(_ int)
No-op -- currently, headers aren't written to the underlying bytes.Buffer.
Documentation
¶
Overview ¶
Go programming helpers for common networking needs.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Addr ¶
Returns a human-readable URL representation of the specified TCP address.
Examples:
`unet.Addr("http", ":8080")` = `http://localhost:8080`
`unet.Addr("https", "testserver:9090")` = `https://testserver:9090`
`unet.Addr("http", ":http")` = `http://localhost`
`unet.Addr("https", "demomachine:https")` = `https://demomachine`
func DownloadFile ¶
Downloads a remote file at the specified (`net/http`-compatible) `srcFileUrl` to the specified `dstFilePath`.
func HostName ¶
func HostName() (hostName string)
Returns the result of `os.Hostname` if any, else `localhost`.
func OpenRemoteFile ¶
func OpenRemoteFile(srcFileUrl string) (src io.ReadCloser, err error)
Opens a remote file at the specified (`net/http`-compatible) `srcFileUrl` and returns its `io.ReadCloser`.
Types ¶
type ResponseBuffer ¶
type ResponseBuffer struct {
// Used to implement the `http.ResponseWriter.Write` method.
bytes.Buffer
// Used to implement the `http.ResponseWriter.Header` method.
Resp http.Response
}
Implements `http.ResponseWriter` with a `bytes.Buffer`.
func (*ResponseBuffer) Header ¶
func (me *ResponseBuffer) Header() http.Header
Returns `me.Resp.Header`.
func (*ResponseBuffer) WriteHeader ¶
func (_ *ResponseBuffer) WriteHeader(_ int)
No-op -- currently, headers aren't written to the underlying `bytes.Buffer`.
Source Files