Stabilize test harness and node sync e2e

scripts/run_node_sync_e2e.sh

@@ -146,7 +146,7 @@ start_node() {
     PARRHESIA_IDENTITY_PATH="$identity_path" \
     PARRHESIA_SYNC_PATH="$sync_path" \
     MIX_ENV=prod \
-    mix run --no-halt >"$log_path" 2>&1 &
+    mix run --no-compile --no-halt >"$log_path" 2>&1 &
 
   if [[ "$node_name" == "a" ]]; then
     NODE_A_PID=$!

test/parrhesia/web/tls_e2e_test.exs

@@ -60,12 +60,15 @@ defmodule Parrhesia.Web.TLSE2ETest do
        }}
     )
 
-    assert_eventually(fn ->
+    assert_eventually(
+      fn ->
         case nip11_request(port, ca.certfile) do
           {:ok, 200} -> true
           _other -> false
         end
-    end)
+      end,
+      5_000
+    )
 
     first_fingerprint = server_cert_fingerprint(port)
     assert first_fingerprint == TLSCerts.cert_sha256!(server_a.certfile)
@@ -75,9 +78,12 @@ defmodule Parrhesia.Web.TLSE2ETest do
 
     assert :ok = Endpoint.reload_listener(endpoint_name, listener_id)
 
-    assert_eventually(fn ->
+    assert_eventually(
+      fn ->
         server_cert_fingerprint(port) == TLSCerts.cert_sha256!(server_b.certfile)
-    end)
+      end,
+      10_000
+    )
   end
 
   test "mutual TLS requires a client certificate and enforces optional client pins", %{
@@ -327,16 +333,23 @@ defmodule Parrhesia.Web.TLSE2ETest do
     :"#{prefix}_#{System.unique_integer([:positive, :monotonic])}"
   end
 
-  defp assert_eventually(fun, attempts \\ 40)
+  defp assert_eventually(fun, timeout_ms) do
-  defp assert_eventually(_fun, 0), do: flunk("condition was not met in time")
+    deadline = System.monotonic_time(:millisecond) + timeout_ms
+    do_assert_eventually(fun, deadline, timeout_ms, 50)
+  end
 
-  defp assert_eventually(fun, attempts) do
+  defp do_assert_eventually(fun, deadline, timeout_ms, interval_ms) do
-    if fun.() do
+    cond do
+      fun.() ->
         :ok
-    else
+
+      System.monotonic_time(:millisecond) >= deadline ->
+        flunk("condition was not met in time (#{timeout_ms} ms)")
+
+      true ->
         receive do
         after
-        50 -> assert_eventually(fun, attempts - 1)
+          interval_ms -> do_assert_eventually(fun, deadline, timeout_ms, interval_ms)
         end
     end
   end

test/test_helper.exs

@@ -5,4 +5,6 @@ exclude_tags =
     [:nak_e2e]
   end
 
+{:ok, _apps} = Application.ensure_all_started(:parrhesia)
+
 ExUnit.start(exclude: exclude_tags)