Hi How can I use boost::iostreams::gzip_decompressor to decompress a sequence of boost::asio::streambuf's? Here is what I had in mind (non-working pseudo code): struct Foo { public: void sinkData(boost::asio::streambuf & buf) { z.write(boost::asio::buffer_cast(buf.data()), buf.size()); while(write()); } void flush() { z.flush(); while(write()); } private: bool write() { char buf[1024]; size_t s = z.read(buf, 1024); std::cout << std::string(buf, s) << std::endl; return } gzip_decompressor z; } The sinkData and the flush functions can not be changed. sinkdata() is called a number of times, followed by a single call to flush(). Is boost::iostreams::gzip_decompressor the best library for this purpose, if so how to do it? Otherwise, what could else be suggested? Best regards Allan W. Nielsen