Make accept non blocking

lf-lang · Oct 25, 2024 · 9fb2861 · 9fb2861
1 parent 434ca79
commit 9fb2861
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/examples/riot/blinky/Makefile b/examples/riot/blinky/Makefile
@@ -13,6 +13,6 @@ DEVELHELP ?= 1
 QUIET ?= 1
 
 # Enable reactor-uc features
-# CFLAGS += -DNETWORK_POSIX_TCP
+CFLAGS += -DNETWORK_POSIX_TCP
 
 include $(CURDIR)/../../../make/riot/riot.mk
diff --git a/src/platform/posix/tcp_ip_channel.c b/src/platform/posix/tcp_ip_channel.c
@@ -4,6 +4,7 @@
 
 #include <arpa/inet.h>
 #include <errno.h>
+#include <fcntl.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -279,6 +280,11 @@ void TcpIpChannel_ctor(TcpIpChannel *self, const char *host, unsigned short port
     throw("Could not set SO_REUSEADDR");
   }
 
+  // Set server socket to non-blocking
+  if (server) {
+    fcntl(self->fd, F_SETFL, O_NONBLOCK);
+  }
+
   self->server = server;
   self->terminate = true;
   self->protocol_family = protocol_family;