Updated local_server_start.go to display the correct listening IP in … #589
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…print statement When starting the local server using the `server:start` or `local:server:start` commands, a console success message is printed that displays the PHP version, port, and listening IP address. The address that is printed is hard-coded to display 127.0.0.1. The `--listen-ip` option allows the listening IP to be set to any IP the interface has, and the `--allow-all-ip` option effectively sets the listening IP to the "all IPs" address (0.0.0.0 for IPv4 and [::] for IPv6). This change creates an `address` variable that is equal to the `--listen-ip` option value (which defaults to 127.0.0.1 if not set) or 0.0.0.0 if `--allow-all-ip` is passed. The corrected debug statement makes it clear that these options were correctly applied by the user and eliminates the situation (that I experienced) where I believed the server was only listening on localhost and I was somehow not specifying the `--listen-ip` option correctly (until I called `netstat` to check what IP it was actually listening on.
| msg := "Web server listening\n" | ||
| if p.PHPServer != nil { | ||
| msg += fmt.Sprintf(" The Web server is using %s %s\n", p.PHPServer.Version.ServerTypeName(), p.PHPServer.Version.Version) | ||
| } | ||
| msg += fmt.Sprintf("\n <href=%s://127.0.0.1:%d>%s://127.0.0.1:%d</>", scheme, port, scheme, port) | ||
| msg += fmt.Sprintf("\n <href=%s://%s:%d>%s://%s:%d</>", scheme, address, port, scheme, address, port) |
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this implementation will show an unreachable address when the address is 0.0.0.0 so I’m wondering if we should not display a completely different message in such case.
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Ah, true, this link would be broken, didn't even think of that.
Perhaps leave the href= set to localhost but display the 0.0.0.0 link text in such situations?
Alternatively, but a bit more complicated, use the host name/domain of the machine for the href= ?
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Using the hostname or domain seems fragile as they might not resolve to the IP selected by the user (and adds the complexity of discovering them for an edge case).
I believe it's best to use a different message or remove the link when we listen on all available IP.
(To be noted, we already show the domain names attached to the proxy)
(my bad) Co-authored-by: Tugdual Saunier <tucksaun@users.noreply.github.com>
Co-authored-by: Tugdual Saunier <tucksaun@users.noreply.github.com>
…print statement
When starting the local server using the
server:startorlocal:server:startcommands, a console success message is printed that displays the PHP version, port, and listening IP address.The address that is printed is hard-coded to display 127.0.0.1. The
--listen-ipoption allows the listening IP to be set to any IP the interface has, and the--allow-all-ipoption effectively sets the listening IP to the "all IPs" address (0.0.0.0 for IPv4 and [::] for IPv6).This change creates an
addressvariable that is equal to the--listen-ipoption value (which defaults to 127.0.0.1 if not set) or 0.0.0.0 if--allow-all-ipis passed.The corrected debug statement makes it clear that these options were correctly applied by the user and eliminates the situation (that I experienced) where I believed the server was only listening on localhost and I was somehow not specifying the
--listen-ipoption correctly (until I callednetstatto check what IP it was actually listening on.