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comment updates for package gtcp

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John 2020-06-15 22:51:44 +08:00
parent 95a8b51fb4
commit ca5f14c366
1 changed files with 3 additions and 2 deletions
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5
net/gtcp/gtcp_conn.go
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@ -98,8 +98,9 @@ func (c *Conn) Send(data []byte, retry ...Retry) error {
//
// Note that,
// 1. If length = 0, which means it receives the data from current buffer and returns immediately.
// 2. If length < 0, which means it receives all data from buffer and returns if it waits til no data from connection.
// Developers should notice the package parsing yourself if you decide receiving all data from buffer.
// 2. If length < 0, which means it receives all data from connection and returns it until no data
// from connection. Developers should notice the package parsing yourself if you decide receiving
// all data from buffer.
// 3. If length > 0, which means it blocks reading data from connection until length size was received.
// It is the most commonly used length value for data receiving.
func (c *Conn) Recv(length int, retry ...Retry) ([]byte, error) {