ISocketOptions.GetOption(Int32) Method
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Fetch the value of an option.
[Android.Runtime.Register("getOption", "(I)Ljava/lang/Object;", "GetGetOption_IHandler:Java.Net.ISocketOptionsInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public Java.Lang.Object? GetOption (int optID);
[<Android.Runtime.Register("getOption", "(I)Ljava/lang/Object;", "GetGetOption_IHandler:Java.Net.ISocketOptionsInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member GetOption : int -> Java.Lang.Object
- optID
- Int32
an int
identifying the option to fetch
the value of the option
- Attributes
if an error occurs reading the option value.
Fetch the value of an option. Binary options will return java.lang.Boolean.TRUE if enabled, java.lang.Boolean.FALSE if disabled, e.g.: <BR>
SocketImpl s;
...
Boolean noDelay = (Boolean)(s.getOption(TCP_NODELAY));
if (noDelay.booleanValue()) {
// true if TCP_NODELAY is enabled...
...
}
For options that take a particular type as a parameter, getOption(int) will return the parameter's value, else it will return java.lang.Boolean.FALSE:
Object o = s.getOption(SO_LINGER);
if (o instanceof Integer) {
System.out.print("Linger time is " + ((Integer)o).intValue());
} else {
// the true type of o is java.lang.Boolean.FALSE;
}
Java documentation for java.net.SocketOptions.getOption(int)
.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.