From deac976d3d26c7b85b9c90efb424b0aa94f1027c Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Sun, 15 Jan 2017 15:13:07 +0100 Subject: daemon: Client settings no longer override daemon settings. Fixes . * nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump to 0x161. * nix/nix-daemon/nix-daemon.cc (performOp): "build-max-jobs", "build-max-silent-time", and "build-cores" are no longer read upfront; instead, read them from the key/value list at the end. * nix/nix-daemon/guix-daemon.cc (main): Explicitly set 'settings.maxBuildJobs'. * guix/store.scm (%protocol-version): Bump to #x161. (set-build-options): #:max-build-jobs, #:max-silent-time, and #:build-cores now default to #f. Adjust handshake to new protocol. * tests/store.scm ("build-cores"): New test. * tests/guix-daemon.sh: Add test for default "build-cores" value. --- nix/nix-daemon/nix-daemon.cc | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'nix/nix-daemon/nix-daemon.cc') diff --git a/nix/nix-daemon/nix-daemon.cc b/nix/nix-daemon/nix-daemon.cc index 47b67d5863..79580ffb48 100644 --- a/nix/nix-daemon/nix-daemon.cc +++ b/nix/nix-daemon/nix-daemon.cc @@ -549,8 +549,12 @@ static void performOp(bool trusted, unsigned int clientVersion, settings.keepGoing = readInt(from) != 0; settings.set("build-fallback", readInt(from) ? "true" : "false"); verbosity = (Verbosity) readInt(from); - settings.set("build-max-jobs", std::to_string(readInt(from))); - settings.set("build-max-silent-time", std::to_string(readInt(from))); + + if (GET_PROTOCOL_MINOR(clientVersion) < 0x61) { + settings.set("build-max-jobs", std::to_string(readInt(from))); + settings.set("build-max-silent-time", std::to_string(readInt(from))); + } + if (GET_PROTOCOL_MINOR(clientVersion) >= 2) settings.useBuildHook = readInt(from) != 0; if (GET_PROTOCOL_MINOR(clientVersion) >= 4) { @@ -558,7 +562,8 @@ static void performOp(bool trusted, unsigned int clientVersion, logType = (LogType) readInt(from); settings.printBuildTrace = readInt(from) != 0; } - if (GET_PROTOCOL_MINOR(clientVersion) >= 6) + if (GET_PROTOCOL_MINOR(clientVersion) >= 6 + && GET_PROTOCOL_MINOR(clientVersion) < 0x61) settings.set("build-cores", std::to_string(readInt(from))); if (GET_PROTOCOL_MINOR(clientVersion) >= 10) settings.set("build-use-substitutes", readInt(from) ? "true" : "false"); @@ -567,7 +572,10 @@ static void performOp(bool trusted, unsigned int clientVersion, for (unsigned int i = 0; i < n; i++) { string name = readString(from); string value = readString(from); - if (name == "build-timeout" || name == "build-repeat" || name == "use-ssh-substituter") + if (name == "build-timeout" || name == "build-max-silent-time" + || name == "build-max-jobs" || name == "build-cores" + || name == "build-repeat" + || name == "use-ssh-substituter") settings.set(name, value); else settings.set(trusted ? name : "untrusted-" + name, value); -- cgit 1.4.1