Decrease the reference count of the block. If the reference count equals to 0 afterward, then put the block back to the free list Preconditions: The

Get an item from the pending queue. This method should only be called when send token is acquired, so will never be invoked concurrently. The "_swap

Get an item from the pending queue. This method should only be called when send token is acquired, so will never be invoked concurrently. The "_swap

Check if has more read quota.

Check if has more write quota.

Compute the hash value for the given string. This is copied from gcc 3.4.3 "hash_fun.h".

Identify a message header. @return 1 a header identified. The header is stored in "_receiving_header", @return 0 no header identified for incomple

Insert an item into front of the pending queue. @return false if the pending queue is full.

Insert an item into front of the pending queue. @return false if the pending queue is full.

Check if the channel is closed.

Check if the channel is connected.

Check if the channel is connecting.

///////// json_escape ///////////////////////////////

Allocate a block. Return NULL if failed. block_size = SOFA_PBRPC_TRAN_BUF_BLOCK_BASE_SIZE << factor Postconditions: If succeed, the reference count

Get the max size of pending buffer for send.

Callback of "async_connect()".

Callback of "async_read_some()".

Callback of "async_read_some()".