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all: change optional to result of io (#16075)

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This commit is contained in:
yuyi
2022-10-16 14:28:57 +08:00
committed by GitHub
parent 6e46933c55
commit f6844e9766
187 changed files with 1885 additions and 1874 deletions
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26
vlib/net/websocket/websocket_test.v
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@ -50,12 +50,12 @@ fn test_ws_ipv4() {
}
}
fn start_server(family net.AddrFamily, listen_port int) ? {
fn start_server(family net.AddrFamily, listen_port int) ! {
mut s := websocket.new_server(family, listen_port, '')
// make that in execution test time give time to execute at least one time
s.ping_interval = 1
s.on_connect(fn (mut s websocket.ServerClient) ?bool {
s.on_connect(fn (mut s websocket.ServerClient) !bool {
// here you can look att the client info and accept or not accept
// just returning a true/false
if s.resource_name != '/' {
@ -63,37 +63,37 @@ fn start_server(family net.AddrFamily, listen_port int) ? {
return false
}
return true
})?
s.on_message(fn (mut ws websocket.Client, msg &websocket.Message) ? {
})!
s.on_message(fn (mut ws websocket.Client, msg &websocket.Message) ! {
match msg.opcode {
.pong { ws.write_string('pong')? }
else { ws.write(msg.payload, msg.opcode)? }
.pong { ws.write_string('pong')! }
else { ws.write(msg.payload, msg.opcode)! }
}
})
s.on_close(fn (mut ws websocket.Client, code int, reason string) ? {
s.on_close(fn (mut ws websocket.Client, code int, reason string) ! {
// not used
})
s.listen() or { panic('websocket server could not listen, err: $err') }
}
// ws_test tests connect to the websocket server from websocket client
fn ws_test(family net.AddrFamily, uri string) ? {
fn ws_test(family net.AddrFamily, uri string) ! {
eprintln('connecting to $uri ...')
mut test_results := WebsocketTestResults{}
mut ws := websocket.new_client(uri)?
ws.on_open(fn (mut ws websocket.Client) ? {
ws.pong()?
mut ws := websocket.new_client(uri)!
ws.on_open(fn (mut ws websocket.Client) ! {
ws.pong()!
assert true
})
ws.on_error(fn (mut ws websocket.Client, err string) ? {
ws.on_error(fn (mut ws websocket.Client, err string) ! {
println('error: $err')
// this can be thrown by internet connection problems
assert false
})
ws.on_message_ref(fn (mut ws websocket.Client, msg &websocket.Message, mut res WebsocketTestResults) ? {
ws.on_message_ref(fn (mut ws websocket.Client, msg &websocket.Message, mut res WebsocketTestResults) ! {
println('client got type: $msg.opcode payload:\n$msg.payload')
if msg.opcode == .text_frame {
smessage := msg.payload.bytestr()