Disable TCP pipelining in tcp and masterformat system test

Set tcppipelining=1 on recursive servers in the system tests to
restore one-query-per-connection behavior.  The tests relies on
specific connection and query counting that breaks with TCP
connection sharing.

diff --git a/bin/tests/system/tcp/ns2/named.args b/bin/tests/system/tcp/ns2/named.args
new file mode 100644 (file)
index 0000000..4934c4f
--- /dev/null
+++ b/bin/tests/system/tcp/ns2/named.args
@@ -0,0 +1 @@
+-D tcp-ns2 -m record -c named.conf -d 99 -g -T maxcachesize=2097152 -T tcppipelining=1

diff --git a/bin/tests/system/tcp/ns3/named.args b/bin/tests/system/tcp/ns3/named.args
new file mode 100644 (file)
index 0000000..dce0bc7
--- /dev/null
+++ b/bin/tests/system/tcp/ns3/named.args
@@ -0,0 +1 @@
+-D tcp-ns3 -m record -c named.conf -d 99 -g -T maxcachesize=2097152 -T tcppipelining=1

diff --git a/bin/tests/system/tcp/ns4/named.args b/bin/tests/system/tcp/ns4/named.args
new file mode 100644 (file)
index 0000000..06e4295
--- /dev/null
+++ b/bin/tests/system/tcp/ns4/named.args
@@ -0,0 +1 @@
+-D tcp-ns4 -m record -c named.conf -d 99 -g -T maxcachesize=2097152 -T tcppipelining=1

diff --git a/bin/tests/system/tcp/ns5/named.args b/bin/tests/system/tcp/ns5/named.args
new file mode 100644 (file)
index 0000000..a804c55
--- /dev/null
+++ b/bin/tests/system/tcp/ns5/named.args
@@ -0,0 +1 @@
+-D tcp-ns5 -m record -c named.conf -d 99 -g -T maxcachesize=2097152 -T tcppipelining=1