From cee240acecf1e1df1c7106d91a76d7b415890c2f Mon Sep 17 00:00:00 2001
From: spamegg <spamegg@pm.me>
Date: Tue, 20 Aug 2024 10:03:43 +0300
Subject: [PATCH] ch08 done with simple/sync pipe

---
 src/main/scala/ch08/common/Pipe.scala   |  1 -
 src/main/scala/ch08/syncPipe/main.scala | 19 ++++++++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/ch08/common/Pipe.scala b/src/main/scala/ch08/common/Pipe.scala
index 085aa2a..3651cd3 100644
--- a/src/main/scala/ch08/common/Pipe.scala
+++ b/src/main/scala/ch08/common/Pipe.scala
@@ -3,7 +3,6 @@ package ch08
 import scalanative.unsigned.{UnsignedRichLong, UnsignedRichInt}
 import scalanative.unsafe.*
 import scalanative.libc.*, stdlib.*, string.strncpy
-
 import collection.mutable
 import scala.util.{Try, Success, Failure}
 import concurrent.{Future, ExecutionContext, Promise}
diff --git a/src/main/scala/ch08/syncPipe/main.scala b/src/main/scala/ch08/syncPipe/main.scala
index d5ade5f..590d67f 100644
--- a/src/main/scala/ch08/syncPipe/main.scala
+++ b/src/main/scala/ch08/syncPipe/main.scala
@@ -2,7 +2,7 @@ package ch08
 package syncPipe
 
 import scala.util.{Try, Success, Failure}
-import ch07.LibUV.*, ch07.LibUVConstants.*
+import ch07.LibUV.uv_run, ch07.LibUVConstants.UV_RUN_DEFAULT
 
 @main
 def run: Unit =
@@ -22,3 +22,20 @@ def run: Unit =
 
   uv_run(ch07.EventLoop.loop, UV_RUN_DEFAULT)
   println("done")
+
+// 1
+// read 2 bytes from pipe 0
+// consumed 1
+// parsed: Success(1)
+// saw number 1
+// 2
+// read 2 bytes from pipe 0
+// consumed 2
+// parsed: Success(2)
+// saw number 2
+// foo
+// read 4 bytes from pipe 0
+// consumed foo
+// parsed: Failure(java.lang.NumberFormatException: For input string: "foo")
+// error: java.lang.NumberFormatException: For input string: "foo"
+// ^C