diff options
Diffstat (limited to 'RSSDP/SsdpDeviceLocator.cs')
| -rw-r--r-- | RSSDP/SsdpDeviceLocator.cs | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/RSSDP/SsdpDeviceLocator.cs b/RSSDP/SsdpDeviceLocator.cs index 9d756d0d4..ffe97754c 100644 --- a/RSSDP/SsdpDeviceLocator.cs +++ b/RSSDP/SsdpDeviceLocator.cs @@ -34,30 +34,9 @@ namespace Rssdp.Infrastructure string osName, string osVersion) { - if (communicationsServer is null) - { - throw new ArgumentNullException(nameof(communicationsServer)); - } - - if (osName is null) - { - throw new ArgumentNullException(nameof(osName)); - } - - if (osName.Length == 0) - { - throw new ArgumentException("osName cannot be an empty string.", nameof(osName)); - } - - if (osVersion is null) - { - throw new ArgumentNullException(nameof(osVersion)); - } - - if (osVersion.Length == 0) - { - throw new ArgumentException("osVersion cannot be an empty string.", nameof(osName)); - } + ArgumentNullException.ThrowIfNull(communicationsServer); + ArgumentNullException.ThrowIfNullOrEmpty(osName); + ArgumentNullException.ThrowIfNullOrEmpty(osVersion); _OSName = osName; _OSVersion = osVersion; @@ -363,7 +342,6 @@ namespace Rssdp.Infrastructure var values = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); values["HOST"] = "239.255.255.250:1900"; - values["USER-AGENT"] = "UPnP/1.0 DLNADOC/1.50 Platinum/1.0.4.2"; values["USER-AGENT"] = string.Format(CultureInfo.InvariantCulture, "{0}/{1} UPnP/1.0 RSSDP/{2}", _OSName, _OSVersion, SsdpConstants.ServerVersion); values["MAN"] = "\"ssdp:discover\""; |