/// <summary>
/// Send a announcement to the peer using the stream call.
/// Note: this method is not thread safe.
/// </summary>
private async Task SendAnnouncementAsync(BlockAnnouncement header)
{
if (_announcementStreamCall == null)
{
_announcementStreamCall = _client.AnnouncementBroadcastStream(new Metadata {
{ GrpcConstants.SessionIdMetadataKey, OutboundSessionId }
});
}
try
{
await _announcementStreamCall.RequestStream.WriteAsync(header);
}
catch (RpcException)
{
_announcementStreamCall.Dispose();
_announcementStreamCall = null;
throw;
}
}
/// <summary>
/// Send a announcement to the peer using the stream call.
/// Note: this method is not thread safe.
/// </summary>
public async Task SendAnnouncementAsync(BlockAnnouncement header)
{
if (!IsConnected)
{
return;
}
if (_announcementStreamCall == null)
{
_announcementStreamCall = _client.AnnouncementBroadcastStream();
}
try
{
await _announcementStreamCall.RequestStream.WriteAsync(header);
}
catch (RpcException e)
{
_announcementStreamCall.Dispose();
_announcementStreamCall = null;
HandleFailure(e, $"Error during announcement broadcast: {header.BlockHash}.");
}
}
