websocket: fmt example + minor fixes

vlib/net/websocket/examples/client.v

@@ -12,13 +12,15 @@ import (
 const (
 	eb = eventbus.new()
 )
+
 #flag -I $PWD
 #include "utf8.h"
-
 fn C.utf8_validate_str() bool
-fn main(){
+
-	//println(sss)
+fn main() {
-	/* for sss in 0..10 {
+	// println(sss)
+	/*
+	for sss in 0..10 {
 		mut bm := benchmark.new_benchmark()
 		for i in 0..10000 {
 			for a, t in tests {
@@ -31,94 +33,97 @@ fn main(){
 		}
 		bm.stop()
 		println( bm.total_message('remarks about the benchmark') )
-	} */
+	}
-	mut ws := websocket.new("ws://localhost:9001/getCaseCount")
+*/
-	//defer { }
+	mut ws := websocket.new('ws://localhost:9001/getCaseCount')
-	ws.subscriber.subscribe("on_open", on_open)
+	// defer { }
-	ws.subscriber.subscribe("on_message", on_message)
+	ws.subscriber.subscribe('on_open', on_open)
-	ws.subscriber.subscribe("on_error", on_error)
+	ws.subscriber.subscribe('on_message', on_message)
-	ws.subscriber.subscribe("on_close", on_close)
+	ws.subscriber.subscribe('on_error', on_error)
-	//go 
+	ws.subscriber.subscribe('on_close', on_close)
+	// go
 	ws.connect()
 	ws.read()
-	//time.usleep(2000000)
+	// time.usleep(2000000)
-	//go ws.listen()
+	// go ws.listen()
-	//term.erase_clear()
+	// term.erase_clear()
-	/* text := read_line("[client]:")
+	/*
+	text := read_line("[client]:")
 	if text == "close" {
 		ws.close(1005, "done")
 		time.usleep(1000000)
 		exit(0)
 	}
-	ws.write(text, .text_frame) */
+	ws.write(text, .text_frame)
-	/* time.usleep(1000000)
+*/
-	ws.read() */
-	//ws.close(1005, "done")
 	/*
-	 */
+	time.usleep(1000000)
-	//ws.close(1005, "done")
+	ws.read()
-	//read_line("wait")
+*/
+	// ws.close(1005, "done")	//
+	// ws.close(1005, "done")
+	// read_line("wait")
 }
 
 fn read_line(text string) string {
 	mut r := readline.Readline{}
-	mut output := r.read_line(text + " ") or { 
+	mut output := r.read_line(text + ' ') or {
 		panic(err)
 	}
-	output = output.replace("\n","")
+	output = output.replace('\n', '')
 	if output.len <= 0 {
-		return ""
+		return ''
 	}
 	return output
 }
 
-fn on_open(params eventbus.Params){
+fn on_open(params eventbus.Params) {
-	println("websocket opened.")
+	println('websocket opened.')
 }
 
-fn on_message(params eventbus.Params){
+fn on_message(params eventbus.Params) {
-	println("Message recieved. Sending it back.")
+	println('Message recieved. Sending it back.')
-	typ := params.get_string("type")
+	typ := params.get_string('type')
-	len := params.get_int("len")
+	len := params.get_int('len')
-	mut ws := params.get_caller(ws.Client{})
+	mut ws := params.get_caller(websocket.Client{})
-	if typ == "string" {
+	if typ == 'string' {
-		message := params.get_string("payload")
+		message := params.get_string('payload')
-		if ws.uri.ends_with("getCaseCount") {
+		if ws.uri.ends_with('getCaseCount') {
 			num := message.int()
-			ws.close(1005, "done")
+			ws.close(1005, 'done')
 			start_tests(mut ws, num)
 			return
 		}
-		//println("Message: " + message)
+		// println("Message: " + message)
 		ws.write(message.str, len, .text_frame)
 	} else {
-		println("Binary message.")
+		println('Binary message.')
-		message := params.get_raw("payload")
+		message := params.get_raw('payload')
 		ws.write(message, len, .binary_frame)
 	}
 }
 
-fn start_tests(ws mut ws.Client, num int) {
+fn start_tests(ws mut websocket.Client, num int) {
 	for i := 1; i < num; i++ {
-		println("Running test: " + i.str())
+		println('Running test: ' + i.str())
-		ws.uri = "ws://localhost:9001/runCase?case=${i.str()}&agent=vws/1.0a"
+		ws.uri = 'ws://localhost:9001/runCase?case=${i.str()}&agent=vws/1.0a'
 		if ws.connect() >= 0 {
 			ws.listen()
 		}
 	}
-	println("Done!")
+	println('Done!')
-	ws.uri = "ws://localhost:9001/updateReports?agent=vws/1.0a"
+	ws.uri = 'ws://localhost:9001/updateReports?agent=vws/1.0a'
 	if ws.connect() >= 0 {
 		ws.read()
-		ws.close(1000, "disconnecting...")
+		ws.close(1000, 'disconnecting...')
 	}
 	exit(0)
 }
 
-fn on_close(params eventbus.Params){
+fn on_close(params eventbus.Params) {
-	println("websocket closed.")
+	println('websocket closed.')
 }
 
-fn on_error(params eventbus.Params){
+fn on_error(params eventbus.Params) {
-	println("we have an error.")
+	println('we have an error.')
 }

vlib/v/fmt/fmt.v

@@ -281,6 +281,9 @@ fn (f mut Fmt) stmt(node ast.Stmt) {
 		ast.GotoStmt {
 			f.writeln('goto $it.name')
 		}
+		ast.HashStmt {
+			f.writeln('#$it.val')
+		}
 		ast.Import {
 			f.imports(f.file.imports)
 		}