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a1da025b78
* Test case for LockedFreePort not colliding with port 0 changelog_begin changelog_end * Discover dynamic port range on Linux * Random port generator outside ephemeral range * remove dev comments * Draw FreePort from outside the ephemeral port range Note, there is a race condition between the socket being closed and the lock-file being created in LockedFreePort. This is not a new issue, it was already present with the previous port 0 based implementation. LockedFreePort handles this by attempting to find a free port and taking a file lock multiple times. But, it could happen that A `find`s port N, and obtains the lock, but doesn't bind port N again, yet; then B binds port N during `find`; then A attempts to bind port N before B could release it again and fails because B still holds it. * Select dynamic port range based on OS * Detect dynamic port range on MacOS and Windows * Import sysctl from Nix on MacOS changelog_begin changelog_end * Windows line separator * FreePort helpers visibility * Use more informative exception types * Use a more light weight unit test * Add comments * Fix Windows * Update libs-scala/ports/src/main/scala/com/digitalasset/ports/FreePort.scala Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com> * Update libs-scala/ports/src/main/scala/com/digitalasset/ports/FreePort.scala Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com> * Add a comment to clarify the generated port range * fmt * unused import * Split libs-scala/ports Splits the FreePort and LockedFreePort components into a separate library as this is only used for testing purposes. Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io> Co-authored-by: Stefano Baghino <43749967+stefanobaghino-da@users.noreply.github.com>
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
# Copyright (c) 2021 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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load(
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"//bazel_tools:scala.bzl",
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"da_scala_library",
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"da_scala_test",
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)
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da_scala_library(
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name = "non-repudiation-api",
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srcs = glob(["src/main/scala/**/*.scala"]),
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scala_deps = [
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"@maven//:com_typesafe_akka_akka_actor",
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"@maven//:com_typesafe_akka_akka_http",
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"@maven//:com_typesafe_akka_akka_http_core",
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"@maven//:com_typesafe_akka_akka_http_spray_json",
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"@maven//:com_typesafe_akka_akka_stream",
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"@maven//:io_spray_spray_json",
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"@maven//:org_scala_lang_modules_scala_collection_compat",
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],
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visibility = [
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"//:__subpackages__",
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],
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deps = [
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"//libs-scala/resources",
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"//runtime-components/non-repudiation",
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"@maven//:com_google_guava_guava",
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"@maven//:org_slf4j_slf4j_api",
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],
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)
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da_scala_test(
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name = "test",
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srcs = glob(["src/test/scala/**/*.scala"]),
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resources = [
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"src/test/resources/logback-test.xml",
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],
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scala_deps = [
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"@maven//:com_typesafe_akka_akka_actor",
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"@maven//:com_typesafe_akka_akka_http",
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"@maven//:com_typesafe_akka_akka_http_core",
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"@maven//:com_typesafe_akka_akka_http_spray_json",
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"@maven//:com_typesafe_akka_akka_stream",
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"@maven//:io_spray_spray_json",
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"@maven//:org_scala_lang_modules_scala_collection_compat",
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],
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runtime_deps = [
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"@maven//:ch_qos_logback_logback_classic",
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],
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deps = [
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":non-repudiation-api",
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"//ledger-api/grpc-definitions:ledger_api_proto_scala",
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"//libs-scala/ports",
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"//libs-scala/ports:ports-testing",
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"//libs-scala/resources",
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"//runtime-components/non-repudiation",
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"//runtime-components/non-repudiation-testing",
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"@maven//:com_google_guava_guava",
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"@maven//:org_slf4j_slf4j_api",
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],
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)
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