From 8f4929de8e846c0d9dff9542e2bcf8fe168e6d6c Mon Sep 17 00:00:00 2001
From: sdemeesterde <samuel.demeester@student.uclouvain.be>
Date: Mon, 4 Apr 2022 17:23:30 +0200
Subject: [PATCH] +comments

---
 tests/advanced_test.sh | 2 +-
 tests/simple_test.sh   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/advanced_test.sh b/tests/advanced_test.sh
index adf3f96..681e885 100755
--- a/tests/advanced_test.sh
+++ b/tests/advanced_test.sh
@@ -25,7 +25,7 @@ touch "${TEST_OUTPUT_FILES}/adv_${BSN_PRE}_received_file.${BSN_EXT}" \
 
 
 # The next 2 lines come from: https://unix.stackexchange.com/questions/55913/whats-the-easiest-way-to-find-an-unused-local-port
-# We use this to be sure we're using unused port
+# We use this to be sure we're using unused port between [49152, 65535]
 port1=$(comm -23 <(seq 49152 65535 | sort) <(ss -Htan | awk '{print $4}' | cut -d':' -f2 | sort -u) | shuf | head -n 1)
 port2=$(comm -23 <(seq 49152 65535 | sort) <(ss -Htan | awk '{print $4}' | cut -d':' -f2 | sort -u) | shuf | head -n 1)
 
diff --git a/tests/simple_test.sh b/tests/simple_test.sh
index 3d3b438..487af2e 100755
--- a/tests/simple_test.sh
+++ b/tests/simple_test.sh
@@ -27,7 +27,7 @@ touch "${TEST_OUTPUT_FILES}/${BSNM_PRE}_received_file.${BSNM_EXT}" \
 
 
 # The next line come from: https://unix.stackexchange.com/questions/55913/whats-the-easiest-way-to-find-an-unused-local-port
-# We use this to be sure we're using unused port
+# We use this to be sure we're using unused port between [49152, 65535]
 port=$(comm -23 <(seq 49152 65535 | sort) <(ss -Htan | awk '{print $4}' | cut -d':' -f2 | sort -u) | shuf | head -n 1)
 
 # We launch the receiver and capture its output
-- 
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