puck/lix
0
0
Fork 0
forked from lix-project/lix
Code Pull requests Activity

Merge pull request #9293 from ThinkChaos/ssh-misc-improvments

Browse source 
SSH small improvments

(cherry picked from commit dcc49744ed)
Change-Id: Ie87910df3ab739d0ff983c085190da1d108e96e2
This commit is contained in:
eldritch horrors 2024-03-04 05:38:09 +01:00
parent b7e7949035
commit 6cb215f63b
1 changed files with 12 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/libstore/ssh.cc
View file

@ -111,9 +111,11 @@ std::unique_ptr<SSHMaster::Connection> SSHMaster::startCommand(const std::string
reply = readLine(out.readSide.get());
} catch (EndOfFile & e) { }
if (reply != "started")
if (reply != "started") {
printTalkative("SSH stdout first line: %s", reply);
throw Error("failed to start SSH connection to '%s'", host);
}
}
conn->out = std::move(out.readSide);
conn->in = std::move(in.writeSide);
@ -129,7 +131,6 @@ Path SSHMaster::startMaster()
if (state->sshMaster != -1) return state->socketPath;
state->socketPath = (Path) *state->tmpDir + "/ssh.sock";
Pipe out;
@ -141,7 +142,8 @@ Path SSHMaster::startMaster()
logger->pause();
Finally cleanup = [&]() { logger->resume(); };
bool wasMasterRunning = isMasterRunning();
if (isMasterRunning())
return state->socketPath;
state->sshMaster = startProcess([&]() {
restoreProcessContext();
@ -162,13 +164,13 @@ Path SSHMaster::startMaster()
out.writeSide = -1;
if (!wasMasterRunning) {
std::string reply;
try {
reply = readLine(out.readSide.get());
} catch (EndOfFile & e) { }
if (reply != "started")
if (reply != "started") {
printTalkative("SSH master stdout first line: %s", reply);
throw Error("failed to start SSH master connection to '%s'", host);
}