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net: use mut and refs as receivers consistently (#8205)

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This commit is contained in:
Delyan Angelov
2021-01-20 12:11:01 +02:00
committed by GitHub
parent 158aefc37f
commit d92f5c55ba
15 changed files with 236 additions and 206 deletions
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31
vlib/net/tcp_test.v
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@ -4,8 +4,7 @@ const (
test_port = 45123
)
fn handle_conn(_c net.TcpConn) {
mut c := _c
fn handle_conn(mut c net.TcpConn) {
for {
mut buf := []byte{len: 100, init: 0}
read := c.read(mut buf) or {
@ -19,25 +18,23 @@ fn handle_conn(_c net.TcpConn) {
}
}
fn echo_server(l net.TcpListener) ? {
fn echo_server(mut l net.TcpListener) ? {
for {
new_conn := l.accept() or {
continue
}
go handle_conn(new_conn)
mut new_conn := l.accept() or { continue }
go handle_conn(mut new_conn)
}
return none
}
fn echo() ? {
mut c := net.dial_tcp('127.0.0.1:$test_port')?
mut c := net.dial_tcp('127.0.0.1:$test_port') ?
defer {
c.close() or { }
}
data := 'Hello from vlib/net!'
c.write_str(data)?
c.write_str(data) ?
mut buf := []byte{len: 4096}
read := c.read(mut buf)?
read := c.read(mut buf) ?
assert read == data.len
for i := 0; i < read; i++ {
assert buf[i] == data[i]
@ -47,16 +44,8 @@ fn echo() ? {
}
fn test_tcp() {
l := net.listen_tcp(test_port) or {
panic(err)
}
go echo_server(l)
echo() or {
panic(err)
}
mut l := net.listen_tcp(test_port) or { panic(err) }
go echo_server(mut l)
echo() or { panic(err) }
l.close() or { }
}
fn main() {
test_tcp()
}