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samples: Fix echo server

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This commit is contained in:
Ilya Matveev
2017-10-24 16:44:49 +03:00
committed by ilmat192
parent 0863f8e3c9
commit 09b1f09071
1 changed files with 3 additions and 3 deletions
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samples/socket/src/main/kotlin/EchoServer.kt
+3 -3
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@@ -54,14 +54,14 @@ fun main(args: Array<String>) {
buffer.usePinned { pinned ->
while (true) {
val length = recv(commFd, pinned.addressOf(0), buffer.size, 0)
val length = recv(commFd, pinned.addressOf(0), buffer.size.signExtend(), 0)
.ensureUnixCallResult("read") { it >= 0 }
if (length == 0) {
if (length == 0L) {
break
}
send(commFd, prefixBuffer.refTo(0), prefixBuffer.size, 0)
send(commFd, prefixBuffer.refTo(0), prefixBuffer.size.signExtend(), 0)
.ensureUnixCallResult("write") { it >= 0 }
send(commFd, pinned.addressOf(0), length, 0)
.ensureUnixCallResult("write") { it >= 0 }