Remove redundant process_incoming_data call from examples

read_packet() now does this beforehand.

Author: Dylan McKay

README.md

@@ -51,8 +51,6 @@ fn main() {
     connection.send_packet(&Packet::Goodbye(Goodbye { id: 0, reason: "leaving".to_string() })).unwrap();
 
     loop {
-        connection.process_incoming_data().unwrap();
-
         if let Some(response) = connection.receive_packet().unwrap() {
             println!("{:?}", response);
             break;

examples/basic.rs

@@ -38,8 +38,6 @@ fn main() {
     connection.send_packet(&Packet::Goodbye(Goodbye { id: 0, reason: "leaving".to_string() })).unwrap();
 
     loop {
-        connection.process_incoming_data().unwrap();
-
         if let Some(response) = connection.receive_packet().unwrap() {
             println!("{:?}", response);
             break;

examples/compression.rs

@@ -25,8 +25,6 @@ fn main() {
     connection.send_packet(&Hello { id: 0, data: vec![ 55 ]}).unwrap();
 
     loop {
-        connection.process_incoming_data().unwrap();
-
         if let Some(response) = connection.receive_packet().unwrap() {
             println!("{:?}", response);
             break;

examples/custom_middleware.rs

@@ -64,8 +64,6 @@ fn main() {
     connection.send_packet(&Packet::Ping(Ping { id: 0, data: vec![ 55 ]})).unwrap();
 
     loop {
-        connection.process_incoming_data().unwrap();
-
         if let Some(response) = connection.receive_packet().unwrap() {
             println!("{:?}", response);
             break;