98 Commits (09b347fec92d2a73122dc3efc5aeea2a2724d9ca)

Author	SHA1	Message	Date
Lewis Marshall	9feec51e2d	p2p: add network simulation framework (#14982) ... This commit introduces a network simulation framework which can be used to run simulated networks of devp2p nodes. The intention is to use this for testing protocols, performing benchmarks and visualising emergent network behaviour.	7 years ago
Felix Lange	30d706c35e	cmd/geth: add --config file flag (#13875) ... * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity	8 years ago
Péter Szilágyi	04fcae207d	p2p: if no nodes are connected, attempt dialing bootnodes (#13874)	8 years ago
Felix Lange	96ae35e2ac	p2p, p2p/discover, p2p/nat: rework logging using context keys	8 years ago
Péter Szilágyi	d4fd06c3dc	all: blidly swap out glog to our log15, logs need rework	8 years ago
Felix Lange	13e3b2f433	logger, pow/dagger, pow/ezp: delete dead code	8 years ago
Felix Lange	a47341cf96	p2p, p2p/discover, p2p/discv5: add IP network restriction feature ... The p2p packages can now be configured to restrict all communication to a certain subset of IP networks. This feature is meant to be used for private networks.	8 years ago
Péter Szilágyi	b61f48e5aa	cmd, mobile, node, p2p: surface the discovery V5 bootnodes	8 years ago
Péter Szilágyi	178da7c6a9	mobile: initial wrappers for mobile support	8 years ago
Zsolt Felfoldi	49da42983a	p2p/discv5: added new topic discovery package	8 years ago
Firescar96	4c3da0f2e1	node, p2p, internal: Add ability to remove peers via admin interface	8 years ago
Felix Lange	542b839ec7	node, p2p: move network config out of Server ... This silences a go vet message about copying p2p.Server in package node.	9 years ago
Felix Lange	32bb280179	p2p: improve readability of dial task scheduling code	9 years ago
Felix Lange	04c6369a09	p2p, p2p/discover: track bootstrap state in p2p/discover ... This change simplifies the dial scheduling logic because it no longer needs to track whether the discovery table has been bootstrapped.	9 years ago
Péter Szilágyi	abb53644c6	p2p: always allow dynamic dials if network not disabled	9 years ago
Péter Szilágyi	e46ab3bdcd	eth, p2p, rpc/api: polish protocol info gathering	9 years ago
Jeffrey Wilcke	269c5c7107	Revert "fdtrack: temporary hack for tracking file descriptor usage" ... This reverts commit 5c949d3b3b.	9 years ago
Felix Lange	edccc7ae34	p2p: continue listening after temporary errors	9 years ago
Felix Lange	5c949d3b3b	fdtrack: temporary hack for tracking file descriptor usage ... Package fdtrack logs statistics about open file descriptors. This should help identify the source of #1549.	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
Felix Lange	3f047be5aa	all: update license headers to distiguish GPL/LGPL ... All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".	9 years ago
Felix Lange	bdae4fd573	all: add some godoc synopsis comments	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Péter Szilágyi	6994a3daaa	p2p: instrument P2P networking layer	10 years ago
Felix Lange	6fb810adaa	p2p: throttle all discovery lookups ... Lookup calls would spin out of control when network connectivity was lost. The throttling that was in place only took effect when the table returned zero results, which doesn't happen very often. The new throttling should not have a negative impact when the host is online. Lookups against the network take some time and dials for all results must complete or hit the cache before a new one is started. This usually takes longer than four seconds, leaving online lookups unaffected. Fixes #1296	10 years ago
Felix Lange	3239aca69b	p2p: bump global write timeout to 20s ... The previous value of 5 seconds causes timeouts for legitimate messages if large messages are sent.	10 years ago
Péter Szilágyi	68898a4d6b	p2p: fix Self() panic if listening is disabled	10 years ago
Péter Szilágyi	e1a0ee8fc5	cmd/geth, cmd/utils, eth, p2p: pass and honor a no discovery flag	10 years ago
Péter Szilágyi	278183c7e7	eth, p2p: start the p2p server even if maxpeers == 0	10 years ago
Felix Lange	9e1fd70b50	p2p: decrease frameReadTimeout to 30s ... This detects hanging connections sooner. We send a ping every 15s and other implementation have similar limits.	10 years ago
Felix Lange	1440f9a37a	p2p: new dialer, peer management without locks ... The most visible change is event-based dialing, which should be an improvement over the timer-based system that we have at the moment. The dialer gets a chance to compute new tasks whenever peers change or dials complete. This is better than checking peers on a timer because dials happen faster. The dialer can now make more precise decisions about whom to dial based on the peer set and we can test those decisions without actually opening any sockets. Peer management is easier to test because the tests can inject connections at checkpoints (after enc handshake, after protocol handshake). Most of the handshake stuff is now part of the RLPx code. It could be exported or move to its own package because it is no longer entangled with Server logic.	10 years ago
Felix Lange	dbdc5fd4b3	p2p: delete Server.Broadcast	10 years ago
Felix Lange	7efeb4bd96	p2p: bump maxAcceptConns and defaultDialTimout ... On the test network, we've seen that it becomes harder to connect if the queues are so short.	10 years ago
Felix Lange	d4f0a67323	p2p: drop connections with no matching protocols	10 years ago
Felix Lange	9c0f36c46d	p2p: use maxDialingConns instead of maxAcceptConns as dial limit	10 years ago
Felix Lange	914e57e49b	p2p: fix disconnect at capacity ... With the introduction of static/trusted nodes, the peer count can go above MaxPeers. Update the capacity check to handle this. While here, decouple the trusted nodes check from the handshake by passing a function instead.	10 years ago
Péter Szilágyi	4d5a719f25	cmd, eth, p2p: introduce pending peer cli arg, add tests	10 years ago
Péter Szilágyi	af93217775	p2p: reduce the concurrent handshakes to 10/10 in/out	10 years ago
Péter Szilágyi	2060bc8bac	p2p: fix dial throttling race condition	10 years ago
Péter Szilágyi	29fef349ef	p2p: fix a dialing race in the throttler	10 years ago
Péter Szilágyi	3953bf0031	p2p: limit the outbound dialing too	10 years ago
Felix Lange	3e2a928caa	p2p: stop dialing at half the maximum peer count	10 years ago
Péter Szilágyi	4accc187d5	eth, p2p: add trusted node list beside static list	10 years ago
Péter Szilágyi	54db54931e	p2p: add static node dialing test	10 years ago
Péter Szilágyi	e82ddd9198	p2p: correct a leftover trusted -> static	10 years ago
Péter Szilágyi	413ace37d3	eth, p2p: rename trusted nodes to static, drop inbound extra slots	10 years ago
Péter Szilágyi	701591b403	cmd, eth, p2p: fix review issues enumerated by Felix	10 years ago
Péter Szilágyi	1528dbc171	p2p: add trust check to handshake, test privileged connectivity ... Conflicts: p2p/server_test.go	10 years ago
Péter Szilágyi	14f32a0c3a	p2p: reduce the severity of a debug log	10 years ago
Péter Szilágyi	de0549fabb	cmd/geth, cmd/mist, cmd/utils, eth, p2p: support trusted peers	10 years ago