diff options
| -rw-r--r-- | examples/chat/README | 4 | ||||
| -rw-r--r-- | src/encoder.hpp | 12 |
2 files changed, 8 insertions, 8 deletions
diff --git a/examples/chat/README b/examples/chat/README index bb64d60..6fe1b4e 100644 --- a/examples/chat/README +++ b/examples/chat/README @@ -1,7 +1,7 @@ This example is a simple instant messaging implementation. There are multiple partipants in the chat, both sending and reading messages. The sending -application 'prompt' is separated from the application displayinf the chat +application 'prompt' is separated from the application displaying the chat 'display' so that there's no need for sophisticated GUI. To run the example you'll need both applications plus the 'forwarder' device @@ -12,7 +12,7 @@ $ ./configure --with-chat --with-forwarder $ make $ sudo make install -Once it is build create the configuration file (say config.xml) for the +Once it is built create the configuration file (say config.xml) for the forwarder describing which network endpoints are to be used for incoming and outgoing messages: diff --git a/src/encoder.hpp b/src/encoder.hpp index 884852c..6387c4e 100644 --- a/src/encoder.hpp +++ b/src/encoder.hpp @@ -24,8 +24,6 @@ #include <string.h> #include <algorithm> -#include <stdio.h> - namespace zmq { @@ -42,10 +40,12 @@ namespace zmq } // The function tries to fill the supplied chunk by binary data. - // Returns the size of data actually filled in. If offset is not - // NULL, it is filled by offset of the first message in the batch. - // If there's no beginning of a message in the batch, offset is - // set to -1. + // If offset is not NULL, it is filled by offset of the first message + // in the batch. If there's no beginning of a message in the batch, + // offset is set to -1. Both data_ and size_ are in/out parameters. + // Upon exit, data_ contains actual position of the data read (may + // be different from the position requested) and size_ contains number + // of bytes actually provided. inline void read (unsigned char **data_, size_t *size_, int *offset_ = NULL) { |