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Allow plasma manager to gracefully handle EPROTOTYPE. (#802)

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* Allow plasma manager to gracefully handle EPROTOTYPE.

* Fix linting.
This commit is contained in:
Robert Nishihara
2017-08-01 23:33:25 -07:00
committed by Philipp Moritz
parent fcd07b10b5
commit 37282330c0
1 changed files with 26 additions and 7 deletions
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src/plasma/plasma_manager.cc
+26 -7
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@@ -47,15 +47,34 @@ int handle_sigpipe(Status s, int fd) {
if (s.ok()) {
return 0;
}
if (errno == EPIPE || errno == EBADF || errno == ECONNRESET) {
switch (errno) {
case EPIPE: {
ARROW_LOG(WARNING)
<< "Received SIGPIPE, BAD FILE DESCRIPTOR, or ECONNRESET when "
"sending a message to client on fd "
<< fd << ". The client on the other end may "
"have hung up.";
return errno;
<< "Received EPIPE when sending a message to client on fd " << fd
<< ". The client on the other end may have hung up.";
} break;
case EBADF: {
ARROW_LOG(WARNING)
<< "Received EBADF when sending a message to client on fd " << fd
<< ". The client on the other end may have hung up.";
} break;
case ECONNRESET: {
ARROW_LOG(WARNING)
<< "Received ECONNRESET when sending a message to client on fd " << fd
<< ". The client on the other end may have hung up.";
} break;
case EPROTOTYPE: {
/* TODO(rkn): What triggers this case? */
ARROW_LOG(WARNING)
<< "Received EPROTOTYPE when sending a message to client on fd " << fd
<< ". The client on the other end may have hung up.";
} break;
default:
/* This code should be unreachable. */
CHECK(0);
LOG_FATAL("Failed to write message to client on fd %d", fd);
}
ARROW_LOG(FATAL) << "Failed to write message to client on fd " << fd << ".";
}
/**