addHeader (method)
Adds a custom header to send with outgoing messages.
Syntax
- (void)addHeader:(NSString*)key :(NSString*)value;
public func addHeader(_ key: String, _ value: String) throws -> Void
Remarks
This method is used to add user-defined headers to the list of headers held by the Header* properties.
When SendMessage or SendData is called, all headers in the Header* properties are added to the outgoing message.
Note that the STOMP specification defines a number of standard headers necessary for implementing the STOMP protocol. When constructing an outgoing message, the class silently ignores any user-defined headers that are already set by the class.