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Do not crash if there is no disk, just return nil instance

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Summary: This should not affect prod as flipper (also called sonar) should only be an internal debug product but i needed to fix it to start the app.

Reviewed By: jknoxville

Differential Revision: D10156590

fbshipit-source-id: 84a76e5cbe2f4bbe89627895efcfb7e6cdadae13
This commit is contained in:
Jérémie Marguerie
2018-10-04 14:04:54 -07:00
committed by Facebook Github Bot
parent 44fea6b9bc
commit 145b94b47d
1 changed files with 28 additions and 18 deletions
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16
iOS/FlipperKit/FlipperClient.mm
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@@ -36,7 +36,12 @@ using WrapperPlugin = facebook::flipper::FlipperCppWrapperPlugin;
static FlipperClient *sharedClient = nil; static FlipperClient *sharedClient = nil;
static dispatch_once_t onceToken; static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{ dispatch_once(&onceToken, ^{
try {
sharedClient = [[self alloc] init]; sharedClient = [[self alloc] init];
} catch (const std::exception &e) {
// fail.
sharedClient = nil;
}
}); });
return sharedClient; return sharedClient;
} }
@@ -52,9 +57,9 @@ using WrapperPlugin = facebook::flipper::FlipperCppWrapperPlugin;
NSFileManager *manager = [NSFileManager defaultManager]; NSFileManager *manager = [NSFileManager defaultManager];
if ([manager fileExistsAtPath:privateAppDirectory isDirectory:NULL] == NO) { if ([manager fileExistsAtPath:privateAppDirectory isDirectory:NULL] == NO &&
//TODO: Handle errors properly ![manager createDirectoryAtPath:privateAppDirectory withIntermediateDirectories:YES attributes:nil error:nil]) {
[manager createDirectoryAtPath:privateAppDirectory withIntermediateDirectories:YES attributes:nil error:nil]; return nil;
} }
#if TARGET_OS_SIMULATOR #if TARGET_OS_SIMULATOR
@@ -62,6 +67,7 @@ using WrapperPlugin = facebook::flipper::FlipperCppWrapperPlugin;
#endif #endif
static const std::string UNKNOWN = std::string("unknown"); static const std::string UNKNOWN = std::string("unknown");
try {
facebook::flipper::FlipperClient::init({ facebook::flipper::FlipperClient::init({
{ {
"localhost", "localhost",
@@ -76,6 +82,10 @@ using WrapperPlugin = facebook::flipper::FlipperCppWrapperPlugin;
connectionThread.getEventBase() connectionThread.getEventBase()
}); });
_cppClient = facebook::flipper::FlipperClient::instance(); _cppClient = facebook::flipper::FlipperClient::instance();
} catch (const std::system_error &e) {
// Probably ran out of disk space.
return nil;
}
} }
return self; return self;
} }