예제 #1
0
        // Returns Success
        public async Task <bool> CompressAsync(Letter letter)
        {
            if (letter.LetterMetadata.Encrypted)
            {
                return(false);
            }                 // Don't compress after encryption.

            if (!letter.LetterMetadata.Compressed)
            {
                letter.Body = await CompressionProvider.CompressAsync(letter.Body).ConfigureAwait(false);

                letter.LetterMetadata.Compressed = true;
                letter.LetterMetadata.CustomFields[Constants.HeaderForCompressed]  = true;
                letter.LetterMetadata.CustomFields[Constants.HeaderForCompression] = CompressionProvider.Type;

                return(true);
            }

            return(true);
        }
예제 #2
0
        // Returns Success
        public async Task <bool> CompressAsync(IMessage message)
        {
            var metadata = message.GetMetadata();

            if (metadata.Encrypted)
            {
                return(false);
            }                 // Don't compress after encryption.

            if (!metadata.Compressed)
            {
                message.Body        = (await CompressionProvider.CompressAsync(message.Body).ConfigureAwait(false)).ToArray();
                metadata.Compressed = true;
                metadata.CustomFields[Constants.HeaderForCompressed]  = true;
                metadata.CustomFields[Constants.HeaderForCompression] = CompressionProvider.Type;

                return(true);
            }

            return(true);
        }